Welcome to Tri-Tek Electronics

Coatings

Coatings
Welcome to Tritek Express's Coatings collection, where you'll find a diverse range of high-quality coatings designed to protect and enhance your electronic components. Our selection includes conformal coatings, protective sprays, and specialized solutions to ensure your devices are shielded from moisture, dust, and corrosion. Ideal for both industrial and personal use, our coatings provide reliable performance and durability. Explore our collection to discover the perfect coating solutions for your electronics, ensuring long-lasting protection and optimal functionality.

13 products


  • MG Chemicals Silicone Modified Conformal Coating Pen 422B-P

    MG Chemicals Silicone Modified Conformal Coating Pen

    2 in stock

    MG Chemicals 422B-P Silicone Modified Conformal Coating Pen The MG Chemicals 422B-P Silicone Modified Conformal Coating Pen is a precision tool designed for applying a protective silicone-modified coating to electronic circuits. This pen is ideal for touch-up work and small-scale applications, offering excellent moisture, chemical, and abrasion resistance. The 422B-P coating ensures long-term reliability and protection for electronic components in various industries, including automotive, aerospace, marine, and industrial electronics. Features and Benefits Precision Applicator: Pen-style design allows for controlled, accurate application, perfect for detailed work. Superior Protection: Provides a robust barrier against moisture, chemicals, and abrasion. High Dielectric Strength: Ensures electrical insulation, preventing short circuits and enhancing component reliability. Flexible and Durable: Maintains protective properties under extreme temperature variations and mechanical stress. Fast Drying: Quick-drying formula reduces downtime and speeds up the coating process. Specifications Type: Silicone Modified Conformal Coating Volume: 8 mL (0.27 fl oz) Color: Transparent Dielectric Strength: 1100 V/mil Operating Temperature Range: -65°C to 200°C (-85°F to 392°F) Shelf Life: 3 years Example Installation Scenario An electronics technician is repairing a small, delicate circuit board in an industrial sensor. Using the MG Chemicals 422B-P Silicone Modified Conformal Coating Pen, the technician precisely applies the coating to protect specific areas of the circuit board from moisture and contaminants. This targeted application ensures the sensor remains reliable and durable in harsh industrial environments. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products. Purchasing from Tri-Tek Electronics ensures you receive full manufacturer warranty coverage, the best pricing, and factory support.

    2 in stock

    $16.45

  • MG Chemicals Silicone Modified Conformal Coating 422C-55ML MG Chemicals Silicone Modified Conformal Coating 422C-55ML

    MG Chemicals Silicone Modified Conformal Coating 1.8 fl. oz.

    3 in stock

    MG Chemicals 422C-55MLCA Liquid Silicone Modified Conformal Coating 55 mL (1.8 fl oz) Product Overview The MG Chemicals 422C-55MLCA Liquid Silicone Modified Conformal Coating is a versatile, high-performance coating designed to protect electronic circuits from harsh environmental conditions. This 55 mL (1.8 fl oz) bottle contains a silicone-modified formula that offers excellent moisture and chemical resistance, ensuring the long-term reliability of electronic components. Ideal for use in a variety of applications, including automotive, aerospace, marine, and industrial electronics. Features and Benefits Superior Protection: Provides a robust barrier against moisture, chemicals, and other environmental contaminants. High Dielectric Strength: Ensures electrical insulation, preventing short circuits and maintaining component integrity. Flexible and Durable: Maintains its protective properties even under extreme temperature variations and mechanical stress. Easy Application: Can be applied by brushing, spraying, or dipping, offering flexibility in different usage scenarios. Fast Curing: Dries quickly to form a durable protective layer, minimizing downtime. Specifications Type: Liquid Silicone Modified Conformal Coating Volume: 55 mL (1.8 fl oz) Color: Transparent Dielectric Strength: 1100 V/mil Operating Temperature Range: -65°C to 200°C (-85°F to 392°F) Shelf Life: 3 years Example Installation Scenario An electronics technician is tasked with protecting a critical automotive control module from exposure to moisture and chemicals under the hood. By applying the MG Chemicals 422C-55MLCA Liquid Silicone Modified Conformal Coating, the technician ensures that the module remains operational in harsh conditions, significantly enhancing its durability and performance. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products. Purchasing from Tri-Tek Electronics ensures you receive full manufacturer warranty coverage, the best pricing, and factory support.

    3 in stock

    $23.95 $17.59

  • MG Chemicals Super Shield™ Nickel Conductive Paint

    MG Chemicals Super Shield™ Nickel Conductive Paint - 12 oz.

    8 in stock

    MG Chemicals 841AR-340G Super Shield™ Nickel Conductive Paint The MG Chemicals 841AR-340G Super Shield™ Nickel Conductive Paint is a high-performance, conductive coating designed to provide excellent EMI/RFI shielding. This nickel-based paint is ideal for applications where superior electrical conductivity and protection against electromagnetic interference are required. Suitable for use on plastic, metal, and other non-porous surfaces, the 841AR-340G offers reliable performance for both industrial and consumer electronics. Features and Benefits Superior Conductivity: Provides excellent electrical conductivity, ensuring effective EMI/RFI shielding. Nickel-Based Formula: Offers a durable and reliable shielding solution for a variety of applications. Easy Application: Can be applied by spraying, brushing, or dipping, allowing for versatile use. Fast Drying: Quick-drying formula reduces downtime and speeds up the coating process. Adhesion to Various Surfaces: Suitable for use on plastics, metals, and other non-porous materials. Specifications Type: Nickel Conductive Paint Volume: 340g (12 oz) Color: Grey Resistivity: < 1.0 ohm/sq at 1 mil dry film thickness Shielding Effectiveness: 50-60 dB at frequencies of 1-2 GHz Drying Time: Touch dry in 15 minutes, full cure in 24 hours Operating Temperature Range: -40°C to 120°C (-40°F to 248°F) Shelf Life: 3 years Example Use Scenario An engineer is tasked with reducing electromagnetic interference in a plastic enclosure for a sensitive electronic device. By applying the MG Chemicals 841AR-340G Super Shield™ Nickel Conductive Paint inside the enclosure, the engineer effectively creates a conductive barrier that shields the electronics from external EMI/RFI, ensuring reliable performance and compliance with regulatory standards. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products. Purchasing from Tri-Tek Electronics ensures you receive full manufacturer warranty coverage, the best pricing, and factory support.

    8 in stock

    $63.95 $46.59

  • MG Chemicals Acrylic Conformal Coating

    MG Chemicals EMI/RFI Shielding Aerosol Spray

    2 in stock

    MG Chemicals 419C-340G EMI/RFI Shielding Spray, 340g The MG Chemicals 419C-340G is an EMI/RFI shielding spray designed to provide effective electromagnetic interference (EMI) and radio frequency interference (RFI) shielding. This conductive acrylic lacquer is easy to apply and offers excellent adhesion to various substrates. It is ideal for applications in electronics, telecommunications, and other fields where EMI/RFI shielding is crucial. The 340g aerosol can ensures easy application, even on complex geometries. Key Features: EMI/RFI Shielding: Provides effective protection against electromagnetic and radio frequency interference Weight: 340 grams Conductive Acrylic Lacquer: Ensures excellent conductivity and adhesion Easy Application: Aerosol spray can for convenient and precise application High Coverage: Provides efficient coverage for complex shapes and surfaces RoHS Compliant: Safe and environmentally friendly Specifications: Feature Specification Weight 340 grams Material Conductive acrylic lacquer Shielding Effectiveness 40-50 dB (average) Adhesion Excellent adhesion to various substrates Application Method Aerosol spray Drying Time 15 minutes to touch; 24 hours full cure RoHS Compliant Yes Applications: The MG Chemicals 419C-340G shielding spray is perfect for a variety of applications including: Electronics Enclosures: Provides shielding for electronic device housings to prevent EMI/RFI interference. Telecommunications Equipment: Ensures the integrity of signals by shielding communication devices from interference. Medical Devices: Protects sensitive medical equipment from external electromagnetic disturbances. Automotive Electronics: Shields components in vehicles to prevent interference with onboard electronics. Installation Scenario: Consider a scenario in a telecommunications company where the equipment is experiencing signal interference due to EMI/RFI. The MG Chemicals 419C-340G shielding spray can be applied to the interior surfaces of the device enclosures to provide effective shielding. This application prevents interference, ensuring the equipment operates correctly and reliably, thus maintaining the quality and integrity of communications. Product Benefits: Effective Shielding: Provides high levels of EMI/RFI protection. User-Friendly: The aerosol spray can allows for easy and precise application. Versatile: Suitable for various substrates and complex shapes. Durable Finish: Ensures long-lasting protection with excellent adhesion. Why Choose Tri-Tek Electronics? Tri-Tek Electronics is an authorized distributor of MG Chemicals products, ensuring you receive genuine, high-quality items with full manufacturer warranty coverage. We offer the best pricing and factory support, guaranteeing exceptional value for your investment.

    2 in stock

    $26.35

  • DATAKOAT™ for Hard Surfaces Brush-On Liquid & Thinner 1 oz

    Philmore Mfg DATAKOAT™ for Hard Surfaces Brush-On Liquid & Thinner (1 oz)

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    Philmore 04176, DATAKOAT™ for Hard Surfaces Brush-On Liquid & Thinner (1 oz) - DISCONTINUED PRODUCT IS DISCONTINUED. FOR BEST REPLACEMENT PRODUCT PLEASE CONSIDER MG4226-55ML SUPER CORONA DOPE OR MG4223-55ML URETHANE CONFORMAL COATING. DATAKOAT ™ is a clear protective brush-on coating for local application to dry transfers that leaves a shiny coating. All dry transfers have limited resistance to abrasion and handling; they should be given a protective coating. A great deal of development has gone into creating Datak's protective coatings, which we believe to be the best that you can use on any brand of transfers. Protects dry transfers with a tough, clear, weatherproof shield. Waterclear and will not yellow with age. For use on hard surfaces as enamels, plastics, metal, etc. ... RESISTANCE: unaffected by methanol, ethanol, isopropanol, hexane, naptha and minerals spirits. Unaffected by most lubricating oils and hydraulic fluids. But soluble in; Freon, methylene chloride, butanol, higher alcohols, acetone, ketones, toluene, xylene and glycol ethers. Includes 1 bottle of Clear protective Coating and 1 bottle of Thinner.  

    Pre-order Now

    $8.64

  • Urethane Conformal Coating - 1.86 fl. oz. Bottle

    MG Chemicals Urethane Conformal Coating - 1.86 fl. oz. Bottle

    4 in stock

    MG Chemicals 4223F-55ML Urethane Conformal Coating The MG Chemicals 4223F-55ML Urethane Conformal Coating is a high-performance protective coating designed to safeguard electronic circuits from moisture, dirt, dust, chemicals, and thermal shocks. This urethane-based coating is ideal for use in harsh environments, offering excellent dielectric properties and superior chemical resistance. The 55ml bottle provides a convenient amount for various applications, ensuring reliable protection for your electronic assemblies. Features Excellent Protection: Provides a robust barrier against moisture, chemicals, dirt, dust, and thermal shocks. High Dielectric Strength: Ensures reliable electrical insulation of components. Superior Chemical Resistance: Ideal for use in harsh and chemically aggressive environments. Flexible and Durable: Retains flexibility over a wide temperature range without cracking or peeling. Convenient Application: 55ml bottle with brush cap for easy and precise application. RoHS Compliant: Meets environmental regulations for hazardous substances. Specifications Volume: 55ml Base Material: Urethane Color: Clear Dielectric Strength: 1500 V/mil (ASTM D-149) Operating Temperature Range: -40°C to 120°C (-40°F to 248°F) Curing Time: Tack-free in 10 minutes, fully cured in 48 hours Chemical Resistance: Resistant to water, alcohols, acids, alkalis, and aliphatic hydrocarbons Applications: Protects PCBs, sensors, LEDs, and other electronic components from environmental hazards Example Use Scenario The MG Chemicals 4223F-55ML Urethane Conformal Coating is ideal for protecting a PCB used in outdoor or industrial environments. For instance, when applied to the control circuitry of outdoor LED lighting, this coating ensures that the electronics remain unaffected by moisture, dust, and chemical exposure, thus extending the life and reliability of the product. How to Use MG Chemicals 4223F-55ML Urethane Conformal Coating Preparation: Ensure the surface to be coated is clean and free of grease, dirt, or other contaminants. Use isopropyl alcohol and a lint-free cloth for cleaning if necessary. Protect areas that should not be coated with masking tape. Application: Shake the bottle well before use to ensure the coating is well-mixed. Use the brush cap to apply an even layer of the coating to the desired areas. Apply in a well-ventilated area or under an extraction hood. Curing: Allow the coating to air-dry for about 10 minutes until tack-free. For best results, allow the coating to fully cure for 48 hours. Curing can be accelerated by applying mild heat (up to 60°C/140°F) to the coated area. Inspection: Inspect the coated area to ensure complete coverage and uniform thickness. If additional protection is needed, apply a second coat after the first layer has dried. Final Use: Once fully cured, the coated electronic assembly is ready for deployment in its intended environment. Additional Information Tri-Tek Electronics is an authorized distributor of MG Chemicals products, ensuring you receive full manufacturer warranty coverage and the best pricing and factory support.

    4 in stock

    $19.95 $15.19

  • Clear Insulating Varnish, 340g Aerosol

    MG Chemicals Acrylic Conformal Coating Clear Insulating Varnish - 340g Aerosol

    6 in stock

    MG Chemicals 4226A-340G Conformal Coating The MG Chemicals 4226A-340G is a premium acrylic conformal coating designed to provide excellent protection for printed circuit boards (PCBs) and electronic assemblies against environmental contaminants such as moisture, dust, chemicals, and temperature extremes. This clear, quick-drying formula creates a durable, flexible protective barrier that prevents corrosion and electrical failures, ensuring the longevity and reliability of your electronic components. Tri-Tek Electronics is an authorized distributor of MG Chemicals products, ensuring full manufacturer warranty coverage, best pricing, and factory support. Features and Benefits Superior Protection: Offers exceptional resistance to moisture, chemicals, and abrasion, significantly enhancing the lifespan of electronic assemblies. Fast Drying: The 4226A dries to touch in less than 10 minutes and cures completely within 24 hours, facilitating rapid handling and assembly. High Dielectric Strength: Provides excellent electrical insulation, preventing shorts and leakage currents. Easy Application: The aerosol spray allows for even, controlled application, ensuring uniform coating coverage. Reworkable and Repairable: Can be easily removed with MG Chemicals 8309 or 8310A conformal coating removers, allowing for easy repairs and modifications. Flexible and Durable: Maintains its integrity under mechanical stress and temperature fluctuations, ensuring long-term protection. Specifications Parameter Details Part Number 4226A-340G Type Acrylic Conformal Coating Appearance Clear Package Size 340 grams (12 oz) Aerosol Can Drying Time Touch Dry: <10 minutes; Full Cure: 24 hours Operating Temperature Range -65°C to 125°C Dielectric Strength 1500 V/mil Shelf Life 3 years Compliance RoHS Compliant Coverage 370 mL covers approximately 30 square feet Chemical Resistance Excellent Removal Method Solvent-based (MG Chemicals 8309 or 8310A) Solvent Toluene and Xylene VOCs High Applications The MG Chemicals 4226A-340G Conformal Coating is ideal for: PCB Protection: Shields printed circuit boards from environmental damage and contamination, ensuring reliable operation in harsh conditions. Automotive Electronics: Protects electronic components in vehicles from moisture, dust, and thermal stress. Industrial Equipment: Provides a protective barrier for electronic control systems in industrial environments. Marine Electronics: Ensures the longevity of electronic devices used in marine applications by protecting them against saltwater and humidity. Example Installation Scenario Imagine an electronics technician working on a marine GPS system that will be exposed to saltwater and humidity. The technician sprays the MG Chemicals 4226A-340G conformal coating onto the PCB and other sensitive electronic components. Within 10 minutes, the coating is touch-dry, allowing the technician to continue with the assembly. Once fully cured, the conformal coating provides a robust barrier against moisture, salt, and corrosion, ensuring the GPS system remains operational in a challenging marine environment. Product Resources Product Datasheet (PDF) Safety Data Sheet (SDS) (PDF) Conformal Coating Application Guide (PDF) Why Choose Tri-Tek Electronics? Tri-Tek Electronics offers the MG Chemicals 4226A-340G Conformal Coating as part of our extensive range of electronic protection solutions. As an authorized distributor, we ensure that you receive genuine MG Chemicals products with full manufacturer warranty coverage and support. Our commitment to providing the best pricing and top-notch customer service makes us your trusted source for electronic materials.

    6 in stock

    $9.33 $7.49

  • MG Chemicals Green Overcoat Pen MG Chemicals Green Overcoat Pen

    MG Chemicals Acrylic Overcoat Pen - Green

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    MG Chemicals Overcoat Pen - Green (419D-P-GR) The MG Chemicals Overcoat Pen (419D-P-GR) applies a green acrylic coating that cures to a durable, flexible, and smooth finish. This pen serves dual functions as both a solder resist and a conformal coating, making it ideal for protecting and insulating circuit board traces. The coating can be handled in just 10 minutes and is easy to apply, making it perfect for touch-ups and repairs on PCBs. Features and Benefits Dual Functionality: Acts as both a solder resist and conformal coating. Durable Protection: Shields PCBs from moisture, corrosion, fungus, dirt, and static discharges. Flexible Application: Can be used to repair scratches, chips, and areas missed during initial conformal coating applications. No Hazardous Air Pollutants: Free from toluene, xylene, and MEK. Quick Drying: Tack-free in 10-15 minutes. Variety of Colors: Available in black, clear, green, and white. Technical Specifications Volume: 5 mL Weight: 4.63 g Application: Pen Application Scenario Ideal for repairing and protecting PCBs, the 419D-P-GR Overcoat Pen is perfect for use in environments where moisture, dirt, and static discharge pose risks. For instance, it can be used to touch up areas on a circuit board that were missed during the initial conformal coating application, ensuring comprehensive protection and preventing short circuits. Why Choose Tri-Tek Electronics? Tri-Tek Electronics is an authorized distributor of MG Chemicals, providing full manufacturer warranty coverage, competitive pricing, and factory support to guarantee the quality and authenticity of your purchases.

    Pre-order Now

    $18.95 $13.99

  • Nickel Conductive Pen - 5 ml

    MG Chemicals Nickel Conductive Pen - 5 ml

    2 in stock

    MG Chemicals 841AR-P Nickel Conductive Pen Product Overview The MG Chemicals 841AR-P Nickel Conductive Pen is designed for quick, precise repairs of electrical connections. This high-quality conductive pen dispenses a nickel-based conductive ink that adheres well to various surfaces, making it ideal for circuit board repairs, EMI shielding, and creating jumpers on PCBs. Features Highly Conductive: Nickel-based ink ensures excellent electrical conductivity. Easy Application: Pen format allows for precise and controlled application. Versatile: Adheres to a variety of substrates, including plastics, metals, and ceramics. Quick Drying: Ink dries quickly to form a durable and conductive trace. RoHS Compliant: Safe for use in various electronic applications. Specifications Conductive Material: Nickel Volume: 8g (0.28oz) Resistivity: 0.005 Ω·cm Line Width: 1-2 mm Operating Temperature Range: -20°C to 120°C (-4°F to 248°F) Applications: Circuit board repair, EMI shielding, creating jumpers, and conductive traces. Example Installation Scenario The MG Chemicals 841AR-P Nickel Conductive Pen is perfect for repairing a broken trace on a PCB. For instance, if a trace on a remote control PCB is damaged, you can use this pen to draw a new conductive path, restoring functionality quickly and easily. This pen is also ideal for creating custom circuits on various surfaces, making it a versatile tool for hobbyists and professionals alike. How to Use MG Chemicals 841AR-P Nickel Conductive Pen Preparation: Ensure the surface is clean and free of grease, dirt, or oxidation. Use isopropyl alcohol and a lint-free cloth to clean the area thoroughly. Application: Shake the pen vigorously to ensure the ink is well mixed. Depress the tip onto a piece of scrap material until the ink starts to flow. Carefully draw the conductive trace on the desired area, applying consistent pressure to maintain a steady flow of ink. Drying: Allow the ink to dry for 24 hours at room temperature. For faster drying, you can heat the ink at 65°C (149°F) for 30 minutes. Testing: Once the ink is dry, test the conductivity of the trace using a multimeter to ensure proper electrical connection. Final Use: The repaired or newly created conductive path is now ready for use in your electronic application. Additional Information Tri-Tek Electronics is an authorized distributor of MG Chemicals products, ensuring you receive full manufacturer warranty coverage and the best pricing and factory support.

    2 in stock

    $18.58 $13.49

  • 0.3 oz Silver Conductive Pen

    MG Chemicals Silver Conductive Pen - 0.3 oz

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    MG Chemicals 842AR-P, 0.3 oz Silver Conductive Pen The MG Chemicals 842AR-P is a 0.3 oz silver conductive pen designed for quick and easy electronic repairs and prototyping. It allows for the precise application of highly conductive silver ink to create or repair conductive traces on various substrates. This pen is ideal for use in a wide range of applications, including PCB repairs, touch-ups, and the creation of custom circuits. MG Chemicals is known for producing high-quality, reliable products, and the 842AR-P is no exception. As an authorized distributor, Tri-Tek Electronics ensures you receive genuine MG Chemicals products with full manufacturer warranty coverage, the best pricing, and comprehensive factory support. Features High Conductivity: Silver-based ink provides excellent conductivity for reliable electrical connections. Precise Application: Pen tip allows for detailed work on intricate circuits and small surfaces. Quick Drying: Ink dries quickly, minimizing downtime and enabling immediate testing or use. Ease of Use: Designed for simple and straightforward application without the need for additional tools. Versatile Application: Suitable for repairing broken traces, adding contacts, and customizing circuits on a variety of substrates. Portable: Compact and easy to carry, making it convenient for field repairs and prototyping. Specifications Part Number: 842AR-P Manufacturer: MG Chemicals Volume: 0.3 oz (8.5 g) Ink Type: Silver conductive ink Conductivity: 0.02 Ω/sq/mil at 1 mil thick Drying Time: 3-5 minutes at room temperature Substrate Compatibility: Glass, plastic, metal, and most other non-porous surfaces Operating Temperature Range: -40°C to +120°C (-40°F to +248°F) Shelf Life: 1 year from the date of manufacture Color: Silver Package Contents: Silver conductive pen, user instructions Installation Scenario The MG Chemicals 842AR-P is perfect for a technician working on-site to repair a damaged PCB trace in a critical piece of equipment. The pen allows for quick, precise application of conductive ink, restoring the circuit's functionality with minimal downtime. It's also ideal for hobbyists creating custom electronic projects at home. Usage and Benefits for Installers For electronics repair professionals and hobbyists alike, the MG Chemicals 842AR-P silver conductive pen provides a quick and effective solution for repairing or modifying circuits. Its high conductivity ensures reliable connections, and the pen's precision tip is perfect for detailed work on small-scale projects. This product eliminates the need for cumbersome tools or expensive replacements, making it a cost-effective choice for a wide range of applications.

    Pre-order Now

    $53.75 $39.09

  • Acrylic Conformal Coating

    MG Chemicals Acrylic Conformal Coating - 12 fl. oz.

    14 in stock

    MG 419D-340G: Acrylic Conformal Coating The MG Chemicals 419D-340G Acrylic Conformal Coating is a premium protective solution designed to shield electronic circuits from environmental damage. This fast-drying, one-part acrylic coating provides a clear, durable layer that guards against moisture, dust, chemicals, and temperature extremes. Ideal for use in both consumer and industrial electronics, the MG 419D-340G ensures long-lasting protection and reliability of your electronic assemblies. The 419D-340G coating is particularly valued for its ease of application and its ability to be removed easily with solvents for rework or repair. It enhances the longevity and performance of electronic components by providing a barrier against the harsh conditions that can lead to failure and malfunctions. Features Excellent Electrical Insulation: Provides high dielectric strength to protect electronic circuits. UV Resistant: Resists degradation and discoloration from ultraviolet light. Moisture and Chemical Resistance: Shields against water, humidity, and chemical contaminants. Fast Drying: Dries quickly to reduce processing time and increase productivity. Easy Application: Can be applied by spray, dip, or brush for versatile use. Repairable: Removable with solvents for easy rework and repair. Clear and Colorless: Does not obscure the visibility of components and connections. Specifications Part Number: 419D-340G Volume: 340 g (12 oz) aerosol can Form: Liquid Color: Clear Odor: Mild, solvent-like Viscosity: 35-40 cP at 25°C Dielectric Strength: 1100 V/mil (ASTM D149) Operating Temperature Range: -65°C to 125°C (-85°F to 257°F) Cure Time: Tack-free in 10 minutes, full cure in 24 hours Shelf Life: 3 years from the date of manufacture Country of Origin: Canada Applications The MG 419D-340G Acrylic Conformal Coating is suitable for a variety of applications including: PCB Protection: Safeguards printed circuit boards from environmental damage. Consumer Electronics: Protects devices from moisture, dust, and handling damage. Industrial Control Systems: Ensures the longevity of control units in harsh environments. Automotive Electronics: Shields vehicle electronics from temperature fluctuations and contaminants. Marine Electronics: Provides a barrier against saltwater and high humidity conditions. Aerospace and Defense: Protects critical electronic systems in demanding environments. Example Installation Scenario In an industrial setting, the MG 419D-340G is invaluable for protecting the control systems of heavy machinery. These systems are often exposed to dust, moisture, and chemicals that can degrade circuit performance over time. By applying this acrylic conformal coating, technicians can ensure that the control systems remain operational and reliable, reducing the risk of costly downtime and repairs. How to Use Surface Preparation: Clean the area to be coated, removing all dirt, grease, and residues. Shake Can: Shake the can vigorously for 1-2 minutes before use. Apply Coating: Hold the can 6-8 inches from the surface and spray a thin, even layer. Allow to Dry: Let the coating dry for 10 minutes to become tack-free. Additional Coats: Apply additional coats if needed, allowing each layer to dry thoroughly. Full Cure: Allow the coating to cure fully for 24 hours before handling. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products, including the MG 419D-340G Acrylic Conformal Coating. We provide full manufacturer warranty coverage, competitive pricing, and factory support for all MG Chemicals products.

    14 in stock

    $40.36 $29.29

  • Conductive Silver Paint

    MG Chemicals Conductive Silver Paint - 12 oz. Aerosol

    6 in stock

    MG Chemicals 838AR-340G: Conductive Silver Paint The MG Chemicals 838AR-340G is a high-performance conductive silver paint, specifically formulated for creating highly conductive coatings on non-conductive surfaces. This silver paint is ideal for a wide range of applications including EMI/RFI shielding, repair of electronic circuits, and creation of conductive paths. The 838AR-340G provides excellent conductivity and adhesion, making it a versatile solution for both industrial and hobbyist use. The paint is air-drying and provides a durable, long-lasting conductive layer that adheres well to a variety of substrates such as plastics, metals, and ceramics. It is easy to apply and can be used to repair damaged traces on printed circuit boards (PCBs), shield electronic components from electromagnetic interference, and create custom conductive pathways. Features High Electrical Conductivity: Contains silver particles that ensure excellent electrical conductivity. Fast Drying: Air-drying formula that sets quickly, reducing downtime. Strong Adhesion: Bonds well to most non-conductive substrates including plastic, metal, and ceramic. Durable Coating: Provides a robust conductive layer that withstands wear and environmental exposure. Versatile Application: Suitable for EMI/RFI shielding, circuit repair, and creating conductive traces. Easy to Use: Can be applied by brush, spray, or dip for flexible application. RoHS Compliant: Free from hazardous substances, adhering to environmental safety standards. Specifications Part Number: 838AR-340G Weight: 340 g (12 oz) Conductive Filler: Silver Color: Silver-Grey Volume Resistivity: 0.005 Ω·cm Drying Time: Touch dry in 15 minutes, full cure in 24 hours at room temperature Coverage: 0.3 m² per 100 g (3.2 ft² per 3.5 oz) at 50 µm thickness Application Method: Brush, spray, or dip Shelf Life: 2 years from the date of manufacture Operating Temperature Range: -40°C to 150°C (-40°F to 302°F) Country of Origin: Canada Applications The MG 838AR-340G Conductive Silver Paint is ideal for a variety of applications including: EMI/RFI Shielding: Coating enclosures and housings to shield sensitive electronic components from electromagnetic interference. Circuit Board Repair: Fixing broken traces on PCBs to restore electrical connectivity. Custom Conductive Paths: Creating custom conductive traces on non-conductive surfaces for prototyping or special projects. Sensor Manufacturing: Coating sensor components to ensure reliable signal transmission. Antenna Repair: Restoring conductivity in damaged antennas or creating custom antenna designs. Connector Coating: Enhancing conductivity in connectors and terminals to improve electrical contact. Example Installation Scenario For an electronics technician, the MG 838AR-340G is essential for repairing broken traces on a PCB. By applying a thin layer of the conductive silver paint, the technician can restore the electrical pathway without the need for soldering. This is especially useful in situations where traditional soldering might damage nearby sensitive components or in confined spaces where soldering is impractical. The paint's quick-drying properties ensure that repairs can be completed efficiently, minimizing downtime. How to Use Surface Preparation: Clean the surface to be coated to remove any grease, dirt, or oxidization. Mix Thoroughly: Stir the paint well to ensure an even distribution of the silver particles. Apply Paint: Use a brush, spray, or dip method to apply a thin, even layer of paint to the desired area. Allow to Dry: Let the paint air dry for 15 minutes to touch dry. For a full cure, wait 24 hours at room temperature. Inspect Coating: Check the coating for uniformity and coverage. Apply additional layers if necessary for increased conductivity. Test Conductivity: Use a multimeter to verify the conductivity of the painted surface. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products, including the MG 838AR-340G Conductive Silver Paint. We provide full manufacturer warranty coverage, competitive pricing, and expert factory support for all MG Chemicals products.

    6 in stock

    $43.95 $32.19

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