3:1 Dual Wall Heat Shrink

Thermosleeve CBDWT3X1BK4 1" Black 3:1 Dual Wall Heat Shrink Tubing - 4' Length Tri-Tek Electronics offers the Thermosleeve CBDWT3X1BK4, a high-quality heat shrink tubing designed for superior insulation and protection in various applications. As an authorized distributor, we provide full manufacturer warranty coverage and expert factory support. Product Overview The Thermosleeve CBDWT3X1BK4 is a black dual-wall adhesive-lined heat shrink tubing with a 3:1 shrink ratio and a 1-inch diameter, perfect for sealing and protecting cables and wiring. This versatile tubing is ideal for automotive, electrical, and industrial applications, offering excellent mechanical strength and environmental resistance. Key Features Dual Wall Construction: Combines a durable outer layer with an inner adhesive lining for enhanced sealing against moisture and contaminants. Black Color: Provides a sleek and professional finish while offering UV resistance. 3:1 Shrink Ratio: Allows the tubing to accommodate a wide range of diameters, ensuring a tight and secure fit. High Shrink Temperature: Ensures a firm and durable seal even in extreme conditions. Flame Retardant: Provides added safety in high-risk environments. Length: Available in 4-foot lengths, suitable for various project requirements. Wide Operating Temperature Range: Effective from -55°C to +125°C, suitable for diverse applications. Specifications Part Number: CBDWT3X1BK4 Material: Polyolefin Color: Black Shrink Ratio: 3:1 Diameter (Recovered): 1 inch Length: 4 feet Operating Temperature: -55°C to +125°C Dielectric Strength: 15 kV/mm Flame Retardant: Yes Applications Automotive: Ideal for protecting wiring harnesses from abrasion, chemicals, and environmental stress. Electrical: Perfect for insulating and securing electrical connections and components, providing a reliable seal against moisture and environmental factors. Industrial: Suitable for shielding cables and wires in harsh environments, offering excellent durability and insulation. Installation Example In an industrial setting, an engineer uses the Thermosleeve CBDWT3X1BK4 to protect and insulate a cable junction exposed to harsh chemicals and fluctuating temperatures. The black tubing provides a tight seal and durable protection, ensuring the integrity of the connection over time. Installation Instructions Measure and Cut: Determine the required length and cut the tubing accordingly. Position: Slide the tubing over the area to be protected. Apply Heat: Use a heat gun to apply even heat until the tubing shrinks and the adhesive flows, creating a tight seal. Inspect: Ensure the tubing has evenly shrunk and the adhesive has properly bonded with the substrate. Tri-Tek Electronics provides the Thermosleeve CBDWT3X1BK4 with full manufacturer support and competitive pricing, ensuring a seamless and efficient solution for all your heat shrink tubing needs.

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Thermosleeve CBDWT3X1R4 1" Red 4' 3:1 Adhesive Lined Heat Shrink Tubing Tri-Tek Electronics proudly offers the Thermosleeve CBDWT3X1R4, a premium adhesive-lined heat shrink tubing designed for robust insulation and protection. As an authorized distributor, we ensure full manufacturer warranty coverage and expert factory support. Product Overview The Thermosleeve CBDWT3X1R4 is a versatile and durable red dual-wall heat shrink tubing with a 3:1 shrink ratio, designed for a secure fit and optimal protection of cables and wires. This tubing is suitable for a variety of applications including automotive, electrical, and industrial environments. Key Features Dual Wall Construction: Features a tough outer layer for mechanical protection and an adhesive inner layer for sealing. Red Color: Offers excellent visibility and a professional appearance, ideal for coding and identification. 3:1 Shrink Ratio: Accommodates a wide range of diameters, ensuring a tight and secure fit. Adhesive Lined: Provides an effective seal against moisture and environmental contaminants. Flame Retardant: Ensures added safety in high-risk environments. Length: Available in a convenient 4-foot length, suitable for various project requirements. Wide Operating Temperature Range: Performs effectively between -55°C and +125°C, suitable for diverse applications. Specifications Part Number: CBDWT3X1R4 Material: Polyolefin Color: Red Shrink Ratio: 3:1 Diameter (Recovered): 1 inch Length: 4 feet Operating Temperature: -55°C to +125°C Dielectric Strength: 15 kV/mm Flame Retardant: Yes Applications Automotive: Ideal for protecting and bundling wiring harnesses, offering resistance to abrasion, chemicals, and environmental stress. Electrical: Perfect for insulating and securing electrical connections and components, providing a reliable seal against moisture and environmental factors. Industrial: Suitable for shielding cables and wires in harsh environments, offering excellent durability and insulation. Installation Example In an electrical repair setting, a technician uses the Thermosleeve CBDWT3X1R4 to insulate a bundle of cables in a control panel. The red tubing allows for easy identification of different circuits while providing a tight, moisture-proof seal that ensures long-term reliability. Installation Instructions Measure and Cut: Measure the required length and cut the tubing accordingly. Position: Slide the tubing over the area that needs protection. Apply Heat: Use a heat gun to apply even heat until the tubing shrinks and the adhesive flows, creating a tight seal. Inspect: Ensure the tubing has evenly shrunk and that the adhesive has properly bonded with the substrate. Tri-Tek Electronics provides the Thermosleeve CBDWT3X1R4 with full manufacturer support and competitive pricing, ensuring a seamless and efficient solution for all your heat shrink tubing needs.

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Thermosleeve CBDWT3X1C4 1'' Clear 3:1 Dual Wall Heat Shrink - 4' Stick Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Thermosleeve CBDWT3X1/2BK4 1-1/2'' Black 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Thermosleeve CBDWT3X1/2BK4 1/2'' Black 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Thermosleeve CBDWT3X1/2C4 1/2'' Clear 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Introducing NTE's 1/2in. Heat Shrink Tubing 3:1 Dual Wall w/Adhesive - Clear 4ft Length! 🛠️ Product Description: - Versatile heat-shrinkable tubing with thermoplastic adhesive inner liner - Provides a permanent flexible waterproof barrier 🌧️ - Ideal for encapsulating cables, wires, electrical components, and splices - High shrink ratios offer flexibility for irregular shaped objects Product Specifications: - Size: 1/2 inch - Shrink Ratio: 3:1 - Length: 4 feet - Material: Polyolefin Benefits of Shopping with Tri-Tek Electronics: - Authorised distributor of NTE products - Limited stock available due to closeout special pricing - Trusted source for quality products Don't miss out on this limited-time offer! Upgrade your toolkit with NTE's Heat Shrink Tubing for reliable and durable installations. Buy now before it's gone! 🌟

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Thermosleeve CBDWT3X1/4BK4 1/4'' Black 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Thermosleeve CBDWT3X1/4C4 1/4'' Clear 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Thermosleeve CBDWT3X1/4R4 1/4'' Red 3:1 Dual Wall Heat Shrink - 4' Stick  Shrinks 3:1 of original size Polyolefin Halogen Free Material UL, CUL, and RoHS Certified Flame Retardant Rated @ 125 degrees C @ 600V CB-DWT is adhesive-lined, flexible, halogen free and flame-retardant polyolefin heat-shrinkable dual wall tubing, This tubing has good mechanical strength which can be protect from fluids, moisture and corrosion, they are used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the file No is E180908. Shrink Temperature(°C) 110 Operating Temperature Range(°C) -55—125 Tensile Strength (Mpa) ≥10.4 Ultimate Elongation (%) ≥200 Radial shrinking ratio (%) ≥50 Longitudinal Change (%) ≤10 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After Aging Tensile Strength (Mpa) ≥7.3 Ultimate Elongation (%) ≥100 Dielectric Strength at 1min, AC2500V No breakdown Volume Resistivity (Ω cm) ≥1013 Flammability VW-1 Water Absorption (%) Less than 0.4% Fluid Resistance Excellent (Copper Corrosion) (No Corrosion) Softening Point (°C) 120±5°C Tissue Strength (N/25mm) >80 Size(Inch) As Supplied After Recovery Min ID(mm) Nominal Wall (mm) Max ID (mm) Total Wall (mm) Nominal Adhesive Wall(mm) 3/64 1.2 0.30 0.6 0.45±0.12 0.20 1/16 1.6 0.30 0.8 0.45±0.12 0.20 3/32 2.4 0.35 1.2 0.55±0.12 0.30 1/8 3.2 0.4 1.60 0.60±0.15 0.30 3/16 4.8 0.4 2.4 0.75±0.15 0.35 1/4 6.4 0.4 3.20 0.75±0.15 0.35 3/8 9.5 0.4 4.80 0.80±0.20 0.35 1/2 12.7 0.4 6.40 0.80±0.20 0.35 3/4 19.1 0.5 9.50 0.95±0.28 0.40 1 25.4 0.5 12.7 1.15±0.28 0.45 1 -1/2 38.1 0.65 19.00 1.25±0.41 0.45 2 50.8 0.73 25.4 1.40±0.41 0.50

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Introducing the NTE47-23248-BK 1/4in. Heat Shrink Tubing 3:1 Dual Wall w/Adhesive - Black 4ft Length, a versatile solution for your electrical projects. This dual wall heat shrink tubing from NTE offers exceptional value and performance, making it a must-have for electronics technicians, IT professionals, and low voltage installers. **Product Features:** - 1/4in. diameter - 3:1 shrink ratio - Dual wall design with adhesive - Flexible polyolefin material - Thermoplastic adhesive inner liner - Provides a permanent flexible waterproof barrier - Suitable for encapsulating cables, wires, electrical components, and splices - High shrink ratios for covering irregular shaped objects **Specifications:** - Brand: NTE - Model: NTE47-23248-BK - Length: 4ft - Colour: Black **Why Choose Tri-Tek Electronics?** - Authorized distributor of NTE products - Access to genuine products - Expert support and guidance - Limited-time closeout special Upgrade your projects with the NTE47-23248-BK Heat Shrink Tubing and experience the quality and reliability that professionals trust. Don't miss out on this exclusive offer - order now while stock lasts!

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