Heat Shrink Tubing & Sleeves – Mouser Puerto Rico

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Dual-Wall Tubing

Dunbar Dual-Wall Tubing is semi-rigid or flexible, high-shrink-ratio, flame-retardant, and heat-shrinkable polyolefin tubes. This tubing comes with an adhesive lining that forms an environmental seal that helps protect against moisture. The dual-wall tubing offers excellent electrical properties and high resistance to abrasion, chemicals, and oils. This dual-wall tubing is UL VW-1 (Jacket only) and is flammable, and it complies with RoHS and REACH. The dual-wall tubing can be used to seal and protect a wide variety of electrical applications, including wire splices, breakouts, and connectors-to-cable transitions.

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Part #

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 4ft SAE AS23053/4-302-0, QPL listed

3635W-1/4-BLACK-4FT
Dunbar
1: $6.45
A tariff of 11% may be applied if shipping to the United States.
245In Stock
New At Mouser

Mfr. Part #
3635W-1/4-BLACK-4FT

Mouser Part #
15-3635W-14-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 4ft SAE AS23053/4-302-0, QPL listed

Learn More

Datasheet

245In Stock

$6.45

$5.30

$4.88

$4.02

$3.93

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/8-BLACK-4FT
Dunbar
1: $9.12
A tariff of 11% may be applied if shipping to the United States.
250In Stock
New At Mouser

Mfr. Part #
3635W-3/8-BLACK-4FT

Mouser Part #
15-3635W-38-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

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Datasheet

250In Stock

$9.12

$7.50

$6.90

$5.68

$5.56

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 4ft

DC-321A-1/2-RED-4FT
Dunbar
1: $4.99
A tariff of 30% may be applied if shipping to the United States.
100In Stock
New At Mouser

Mfr. Part #
DC-321A-1/2-RED-4FT

Mouser Part #
15-DC-321A-12-RED4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 4ft

Learn More

Datasheet

100In Stock

$4.99

$4.11

$3.78

$3.04

$2.90

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 4ft M25053/4-303-0, QPL listed

3635W-1/2-BLACK-4FT
Dunbar
1: $10.85
A tariff of 11% may be applied if shipping to the United States.
1In Stock
99On Order
New At Mouser

Mfr. Part #
3635W-1/2-BLACK-4FT

Mouser Part #
15-3635W-12-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 4ft M25053/4-303-0, QPL listed

Learn More

Datasheet

1In Stock

99On Order

$10.85

$8.94

$8.22

$6.87

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 4ft

3635W-1/2-CLEAR-4FT
Dunbar
1: $11.57
A tariff of 11% may be applied if shipping to the United States.
50In Stock
New At Mouser

Mfr. Part #
3635W-1/2-CLEAR-4FT

Mouser Part #
15-3635W-12-CLEAR4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 4ft

Learn More

Datasheet

50In Stock

$11.57

$9.53

$8.76

$7.58

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Semi-Rigid 4:1 Polyolefin Dual Wall (adhesive lined), No.2-8mm Black 250ft spool

4635WS-NO.2-8MM-BLACK-250FT
Dunbar
250: $1.11
A tariff of 11% may be applied if shipping to the United States.
500In Stock
New At Mouser

Mfr. Part #
4635WS-NO.2-8MM-BLACK-250FT

Mouser Part #
15-4635WSNO28MMBL250

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Semi-Rigid 4:1 Polyolefin Dual Wall (adhesive lined), No.2-8mm Black 250ft spool

Learn More

Datasheet

500In Stock

$1.11

A tariff of 11% may be applied if shipping to the United States.

Min.: 250
Mult.: 250

4635WS

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Red 4ft

DC-321A-1/8-RED-4FT
Dunbar
1: $1.79
A tariff of 30% may be applied if shipping to the United States.
500In Stock
New At Mouser

Mfr. Part #
DC-321A-1/8-RED-4FT

Mouser Part #
15-DC-321A-18-RED4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Red 4ft

Learn More

Datasheet

500In Stock

$1.79

$1.48

$1.25

$1.09

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 100ft spool

DC-321A-1/2-CLEAR-100FT
Dunbar
100: $1.14
A tariff of 30% may be applied if shipping to the United States.
400In Stock
New At Mouser

Mfr. Part #
DC-321A-1/2-CLEAR-100FT

Mouser Part #
15-DC321A12CLEAR100F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 100ft spool

Learn More

Datasheet

400In Stock

$1.14

$1.12

A tariff of 30% may be applied if shipping to the United States.

Min.: 100
Mult.: 100

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Clear 4ft

DC-321A-1/4-CLEAR-4FT
Dunbar
1: $2.10
A tariff of 30% may be applied if shipping to the United States.
500In Stock
New At Mouser

Mfr. Part #
DC-321A-1/4-CLEAR-4FT

Mouser Part #
15-DC321A14CLEAR-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Clear 4ft

Learn More

Datasheet

500In Stock

$2.10

$1.73

$1.46

$1.31

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Clear 250ft spool

DC-321A-1/4-CLEAR-250FT
Dunbar
250: $0.528
A tariff of 30% may be applied if shipping to the United States.
1,250In Stock
New At Mouser

Mfr. Part #
DC-321A-1/4-CLEAR-250FT

Mouser Part #
15-DC321A14CLEAR250F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Clear 250ft spool

Learn More

Datasheet

1,250In Stock

$0.528

A tariff of 30% may be applied if shipping to the United States.

Min.: 250
Mult.: 250

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in White 250ft spool

DC-321A-1/4-WHITE-250FT
Dunbar
250: $0.528
A tariff of 30% may be applied if shipping to the United States.
1,250In Stock
New At Mouser

Mfr. Part #
DC-321A-1/4-WHITE-250FT

Mouser Part #
15-DC321A14WHITE250F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in White 250ft spool

Learn More

Datasheet

1,250In Stock

$0.528

A tariff of 30% may be applied if shipping to the United States.

Min.: 250
Mult.: 250

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Red 4ft SAE AS23053/4-305-2, QPL listed

3635W-1-1/2-RED-4FT
Dunbar
1: $30.48
A tariff of 11% may be applied if shipping to the United States.
25In Stock
New At Mouser

Mfr. Part #
3635W-1-1/2-RED-4FT

Mouser Part #
15-3635W-1-12-RED4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Red 4ft SAE AS23053/4-305-2, QPL listed

Learn More

Datasheet

25In Stock

$30.48

$25.10

$21.23

$20.99

$20.98

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in (32mm) Black 4ft

4635WT-1-1/4(32MM)-BLACK-4FT
Dunbar
1: $26.15
A tariff of 11% may be applied if shipping to the United States.
1In Stock
39On Order
New At Mouser

Mfr. Part #
4635WT-1-1/4(32MM)-BLACK-4FT

Mouser Part #
15-4635WT11432MMBLK4

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in (32mm) Black 4ft

Learn More

Datasheet

1In Stock

39On Order

$26.15

$21.53

$18.21

$18.01

$18.00

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

4635WT

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Red 4ft

DC-321A-1-RED-4FT
Dunbar
1: $9.35
A tariff of 30% may be applied if shipping to the United States.
100In Stock
New At Mouser

Mfr. Part #
DC-321A-1-RED-4FT

Mouser Part #
15-DC-321A-1-RED-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Red 4ft

Learn More

Datasheet

100In Stock

$9.35

$7.70

$7.08

$5.92

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 4ft

DC-321A-1/2-BLACK-4FT
Dunbar
1: $2.95
A tariff of 30% may be applied if shipping to the United States.
123In Stock
77On Order
New At Mouser

Mfr. Part #
DC-321A-1/2-BLACK-4FT

Mouser Part #
15-DC321A12BLACK-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 4ft

Learn More

Datasheet

123In Stock

77On Order

$2.95

$2.43

$2.05

$1.84

$1.69

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Yellow 4ft

DC-321A-1/2-YELLOW-4FT
Dunbar
1: $4.99
A tariff of 30% may be applied if shipping to the United States.
100In Stock
New At Mouser

Mfr. Part #
DC-321A-1/2-YELLOW-4FT

Mouser Part #
15-DC321A12YELLOW4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Yellow 4ft

Learn More

Datasheet

100In Stock

$4.99

$4.11

$3.78

$3.04

$2.90

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 250ft spool

DC-321A-1/4-BLACK-250FT
Dunbar
250: $0.328
A tariff of 30% may be applied if shipping to the United States.
1,250In Stock
New At Mouser

Mfr. Part #
DC-321A-1/4-BLACK-250FT

Mouser Part #
15-DC321A14BLACK250F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 250ft spool

Learn More

Datasheet

1,250In Stock

$0.328

$0.31

A tariff of 30% may be applied if shipping to the United States.

Min.: 250
Mult.: 250

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Yellow 4ft

DC-321A-1/8-YELLOW-4FT
Dunbar
1: $1.79
A tariff of 30% may be applied if shipping to the United States.
500In Stock
New At Mouser

Mfr. Part #
DC-321A-1/8-YELLOW-4FT

Mouser Part #
15-DC321A18YELLOW4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Yellow 4ft

Learn More

Datasheet

500In Stock

$1.79

$1.48

$1.25

$1.09

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft

DC-321A-3/8-BLACK-4FT
Dunbar
1: $2.61
A tariff of 30% may be applied if shipping to the United States.
250In Stock
New At Mouser

Mfr. Part #
DC-321A-3/8-BLACK-4FT

Mouser Part #
15-DC321A38BLACK-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft

Learn More

Datasheet

250In Stock

$2.61

$2.15

$1.82

$1.63

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1/2in (12mm) Black 4ft

4635WT-1/2(12MM)-BLACK-4FT
Dunbar
1: $11.93
A tariff of 11% may be applied if shipping to the United States.
100In Stock
New At Mouser

Mfr. Part #
4635WT-1/2(12MM)-BLACK-4FT

Mouser Part #
15-4635WT1212MMBLK4F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1/2in (12mm) Black 4ft

Learn More

Datasheet

100In Stock

$11.93

$9.83

$9.04

$7.82

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

4635WT

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in White 4ft

DC-321A-1-WHITE-4FT
Dunbar
1: $9.35
A tariff of 30% may be applied if shipping to the United States.
100In Stock
New At Mouser

Mfr. Part #
DC-321A-1-WHITE-4FT

Mouser Part #
15-DC-321A-1WHITE4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in White 4ft

Learn More

Datasheet

100In Stock

$9.35

$7.70

$7.08

$5.92

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in Clear 4ft

DC-321A-3/16-CLEAR-4FT
Dunbar
1: $1.98
A tariff of 30% may be applied if shipping to the United States.
750In Stock
New At Mouser

Mfr. Part #
DC-321A-3/16-CLEAR-4FT

Mouser Part #
15-DC321A316CLEAR4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in Clear 4ft

Learn More

Datasheet

750In Stock

$1.98

$1.63

$1.37

$1.20

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Semi-Rigid 4:1 Polyolefin Dual Wall (adhesive lined), No.1-6mm Black 500ft spool

4635WS-NO.1-6MM-BLACK-500FT
Dunbar
500: $0.923
A tariff of 11% may be applied if shipping to the United States.
1,000In Stock
New At Mouser

Mfr. Part #
4635WS-NO.1-6MM-BLACK-500FT

Mouser Part #
15-4635WSNO16MMBL500

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Semi-Rigid 4:1 Polyolefin Dual Wall (adhesive lined), No.1-6mm Black 500ft spool

Learn More

Datasheet

1,000In Stock

$0.923

A tariff of 11% may be applied if shipping to the United States.

Min.: 500
Mult.: 500

4635WS

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in White 4ft

DC-321A-3/16-WHITE-4FT
Dunbar
1: $1.98
A tariff of 30% may be applied if shipping to the United States.
750In Stock
New At Mouser

Mfr. Part #
DC-321A-3/16-WHITE-4FT

Mouser Part #
15-DC321A316WHITE4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in White 4ft

Learn More

Datasheet

750In Stock

$1.98

$1.63

$1.37

$1.20

View

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Black 4ft

DC-321A-3/4-BLACK-4FT
Dunbar
1: $5.22
A tariff of 30% may be applied if shipping to the United States.
2In Stock
98On Order
New At Mouser

Mfr. Part #
DC-321A-3/4-BLACK-4FT

Mouser Part #
15-DC321A34BLACK-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Black 4ft

Learn More

Datasheet

2In Stock

98On Order

$5.22

$4.30

$3.95

$3.18

$3.03

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

DC-321A

Bulk

Dual-Wall Tubing

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