Shrink-Tube-&-Tape > Dual-Wall-Tubing

Dual Wall Shrink Tube Spools - Black, 1/8" to 1/4"

Dual Wall Shrink Tube

Dual Wall Shrink Tube Shrink Tube Spools

Dual Wall Shrink Tube Spools - Black, 1/8" to 1/4": Durable, Flame-Retardant Protection for Cables and Components

Dual Wall Shrink Tube Spools in black, available in 1/8" to 1/4" sizes, provide a reliable, medium-insulated polyolefin tubing solution for effective sealing and protection. Featuring a flexible, flame-retardant design, this dual wall tubing incorporates a modified polyimide adhesive layer that melts and flows with heat, securely encapsulating and sealing components within the tube. Ideal for applications across outdoor, automotive, and marine environments, this tubing offers robust defense against fluids, moisture, and corrosion.

Perfect for protecting and sealing electronic components, wire splices, and connectors, this tubing performs reliably in extreme temperatures with a shrink activation temperature of 125°C (257°F) and an operating range from -45°C to 125°C (-49°F to 257°F). Designed with a 3:1 shrink ratio, it conforms closely around components for a secure fit. Dual Wall Shrink Tube Spools are UL listed and RoHS compliant, meeting essential safety and environmental standards, making them a dependable choice for critical applications.


  • Used for protecting and sealing electronic components, wire splices and back end connectors.
  • Provides excellent protection from fluids, moisture and corrosion so it is useful for the outdoor, automotive and marine industries.
  • Shrink temperature is 125°C (257°F).
  • Operating temperature range is -45°C to 125°C (-49°F to 257°F).
  • UL listed and RoHS Compliant.
  • 3:1 shrink ratio.
Item Description Price
1+ I Ext. Price I 1500+ Ext. Price I I 3000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
98001505 Black Dual Wall Shrink Tubing Spool, 1/8" (1000 MIN)
0.37100 371.00 I 0.33200 332.00 I 0.28200 282.00
1000 EA Call
98002005 Black Dual Wall Shrink Tubing Spool, 3/16" (500 MIN)
0.45900 229.50 I 0.41100 205.50 I 0.34900 174.50
500 EA ✓
98002505 Black Dual Wall Shrink Tubing Spool, 1/4" (500 MIN)
0.57100 285.50 I 0.51100 255.50 I 0.43400 217.00
500 EA ✓

Dual Wall Shrink Tube Spools - Red, 1/8" to 1/4"

Red Shrink Tube Spool

Red Shrink Tube Spool Heat Shrink Spools

Dual Wall Shrink Tube Spools - Red, 1/8" to 1/4": Reliable, Flame-Retardant Sealing for Electronics and Wiring

Dual Wall Shrink Tube Spools in red, available in sizes from 1/8" to 1/4", provide medium-insulated polyolefin tubing designed for secure sealing and protection across various environments. This flexible, flame-retardant tubing features a dual wall structure with a modified polyimide adhesive that melts and flows upon heating, creating a reliable seal that encapsulates components. Ideal for outdoor, automotive, and marine applications, this tubing guards against moisture, fluids, and corrosion, enhancing the longevity of sensitive components.

Designed to protect electronic components, wire splices, and connectors, the red dual wall tubing performs in extreme conditions, with a shrink temperature of 125°C (257°F) and an operating range of -45°C to 125°C (-49°F to 257°F). The 3:1 shrink ratio provides a snug, secure fit around various components. Dual Wall Shrink Tube Spools are both UL listed and RoHS compliant, meeting essential standards for safety and environmental impact, making them a reliable choice for critical installations.


  • Used for protecting and sealing electronic components, wire splices and back end connectors.
  • Provides excellent protection from fluids, moisture and corrosion so it is useful for the outdoor, automotive and marine industries.
  • Shrink temperature is 125°C (257°F).
  • Operating temperature range is -45°C to 125°C (-49°F to 257°F).
  • UL listed and RoHS Compliant.
  • 3:1 shrink ratio.
Item Description Price
1+ I Ext. Price I 1500+ Ext. Price I I 3000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
98002501 Red Dual Wall Shrink Tubing Spool, 1/4" (500 MIN)
0.62800 314.00 I 0.56200 281.00 I 0.47700 238.50
500 EA ✓

Dual Wall Shrink Tube Spools - Black, 3/8" to 3/4"

Dual Wall Tubing

Dual Wall Tubing Heat Shrink Spools

Dual Wall Shrink Tube Spools - Black, 3/8" to 3/4": Durable, Flame-Retardant Tubing for Reliable Cable Protection

Dual Wall Shrink Tube Spools in black, available in 3/8" to 3/4" sizes, are constructed from medium-insulated polyolefin for effective, flame-retardant protection. This dual wall tubing incorporates a modified polyimide adhesive that melts and flows with heat, creating a sealed, encapsulating barrier around components. Designed for outdoor, automotive, and marine environments, this tubing offers robust protection against fluids, moisture, and corrosion, enhancing durability in demanding applications.

Perfect for safeguarding electronic components, wire splices, and connectors, this tubing ensures secure, reliable sealing with a 3:1 shrink ratio for a snug fit around various components. With a shrink temperature of 125°C (257°F) and an operational range from -45°C to 125°C (-49°F to 257°F), it performs dependably in extreme conditions. This tubing is UL listed and RoHS compliant, meeting essential safety and environmental standards for use in critical installations.


  • Used for protecting and sealing electronic components, wire splices and back end connectors.
  • Provides excellent protection from fluids, moisture and corrosion so it is useful for the outdoor, automotive and marine industries.
  • Shrink temperature is 125°C (257°F).
  • Operating temperature range is -45°C to 125°C (-49°F to 257°F).
  • UL listed and RoHS Compliant.
  • 3:1 shrink ratio.
Item Description Price
1+ I Ext. Price I 400+ Ext. Price I I 1000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
98003005 Black Dual Wall Shrink Tubing Spool, 3/8" (200 MIN)
0.70800 141.60 I 0.63400 126.80 I 0.53900 107.80
200 EA ✓
98003505 Black Dual Wall Shrink Tubing Spool, 1/2" (200 MIN)
0.78400 156.80 I 0.70300 140.60 I 0.59600 119.20
200 EA ✓
98004505 Black Dual Wall Shrink Tubing Spool, 3/4" (100 MIN)
1.26300 126.30 I 1.12800 112.80 I 0.95600 95.60
100 EA Call

Dual Wall Shrink Tube Spools - Red, 3/8" to 3/4"

Dual Wall Tubing

Dual Wall Tubing Shrink Tube Spools

Dual Wall Shrink Tube Spools - Red, 3/8" to 3/4": Flame-Retardant, Moisture-Resistant Protection for Wiring and Components

Dual Wall Shrink Tube Spools in red, sized from 3/8" to 3/4", provide durable, medium-insulated polyolefin tubing designed to protect and seal electronic components effectively. With a flexible, flame-retardant construction, this tubing features a dual wall with an inner modified polyimide adhesive layer that melts and flows when heated, creating a robust seal around wires and connectors. This design offers superior protection against moisture, fluids, and corrosion, making it ideal for outdoor, automotive, and marine environments.

This red dual wall tubing is commonly used for securing electronic components, wire splices, and back-end connectors, performing reliably in extreme conditions with a 3:1 shrink ratio for a secure fit. With a shrink temperature of 125°C (257°F) and an operational range from -45°C to 125°C (-49°F to 257°F), it withstands temperature fluctuations and harsh conditions. UL listed and RoHS compliant, this tubing adheres to critical safety and environmental standards, ensuring dependable performance in demanding applications.


  • Used for protecting and sealing electronic components, wire splices and back end connectors.
  • Provides excellent protection from fluids, moisture and corrosion so it is useful for the outdoor, automotive and marine industries.
  • Shrink temperature is 125°C (257°F).
  • Operating temperature range is -45°C to 125°C (-49°F to 257°F).
  • UL listed and RoHS Compliant.
  • 3:1 shrink ratio.
Item Description Price
1+ I Ext. Price I 400+ Ext. Price I I 1000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
98003001 Red Dual Wall Shrink Tubing Spool, 3/8" (200 MIN)
0.77900 155.80 I 0.69800 139.60 I 0.59200 118.40
200 EA Call
98003501 Red Dual Wall Shrink Tubing Spool, 1/2" (200 MIN)
0.90200 180.40 I 0.80800 161.60 I 0.68600 137.20
200 EA ✓
98004501 Red Dual Wall Shrink Tubing Spool, 3/4" (100 MIN)
1.45900 145.90 I 1.30400 130.40 I 1.09700 109.70
100 EA ✓
Prop65 Warning