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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 #

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3in White 4ft

DC-321A-3-WHITE-4FT
Dunbar
300: Rp423.976
Non-Stocked

Mfr. Part No.
DC-321A-3-WHITE-4FT

Mouser Part No
15-DC-321A-3WHITE4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3in White 4ft

Datasheet

Non-Stocked

Rp423.976

Min.: 300
Mult.: 30

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Red 4ft

DC-321A-4-RED-4FT
Dunbar
250: Rp601.932
Non-Stocked

Mfr. Part No.
DC-321A-4-RED-4FT

Mouser Part No
15-DC-321A-4-RED-4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Red 4ft

Datasheet

Non-Stocked

Rp601.932

Quote

Min.: 250
Mult.: 25

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Black 4ft

DC-321A-4-BLACK-4FT
Dunbar
250: Rp529.282
Non-Stocked

Mfr. Part No.
DC-321A-4-BLACK-4FT

Mouser Part No
15-DC-321A-4BLACK4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Black 4ft

Datasheet

Non-Stocked

Rp529.282

Min.: 250
Mult.: 25

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Clear 4ft

DC-321A-4-CLEAR-4FT
Dunbar
1: Rp1.016.552
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-4-CLEAR-4FT

Mouser Part No
15-DC-321A-4CLEAR4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in Clear 4ft

Datasheet

Non-Stocked

Rp1.016.552

Rp836.945

Rp722.465

Rp722.282

Quote

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in White 4ft

DC-321A-4-WHITE-4FT
Dunbar
250: Rp601.932
Non-Stocked

Mfr. Part No.
DC-321A-4-WHITE-4FT

Mouser Part No
15-DC-321A-4WHITE4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 4in White 4ft

Datasheet

Non-Stocked

Rp601.932

Quote

Min.: 250
Mult.: 25

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Red 4ft

DC-321A-5-RED-4FT
Dunbar
200: Rp637.524
Non-Stocked

Mfr. Part No.
DC-321A-5-RED-4FT

Mouser Part No
15-DC-321A-5-RED-4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Red 4ft

Datasheet

Non-Stocked

Rp637.524

Quote

Min.: 200
Mult.: 25

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Black 4ft

DC-321A-5-BLACK-4FT
Dunbar
1: Rp942.617
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-5-BLACK-4FT

Mouser Part No
15-DC-321A-5BLACK4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Black 4ft

Datasheet

Non-Stocked

Rp942.617

Rp776.219

Rp669.996

Rp669.812

Quote

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Clear 4ft

DC-321A-5-CLEAR-4FT
Dunbar
1: Rp1.076.727
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-5-CLEAR-4FT

Mouser Part No
15-DC-321A-5CLEAR4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in Clear 4ft

Datasheet

Non-Stocked

Rp1.076.727

Rp886.662

Rp765.212

Rp765.028

Quote

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in White 4ft

DC-321A-5-WHITE-4FT
Dunbar
200: Rp637.524
Non-Stocked

Mfr. Part No.
DC-321A-5-WHITE-4FT

Mouser Part No
15-DC-321A-5WHITE4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 5in White 4ft

Datasheet

Non-Stocked

Rp637.524

Quote

Min.: 200
Mult.: 25

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Red 4ft

DC-321A-1-1/2-RED-4FT
Dunbar
1: Rp323.807
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1-1/2-RED-4FT

Mouser Part No
15-DC321A112-RED-4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Red 4ft

Datasheet

Non-Stocked

Rp323.807

Rp266.567

Rp245.286

Rp218.134

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Blue 4ft

DC-321A-1-1/2-BLUE-4FT
Dunbar
600: Rp153.923
Non-Stocked

Mfr. Part No.
DC-321A-1-1/2-BLUE-4FT

Mouser Part No
15-DC321A112BLUE-4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Blue 4ft

Datasheet

Non-Stocked

Rp153.923

Min.: 600
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Clear 4ft

DC-321A-1-1/2-CLEAR-4FT
Dunbar
600: Rp153.923
Non-Stocked

Mfr. Part No.
DC-321A-1-1/2-CLEAR-4FT

Mouser Part No
15-DC321A112CLEAR4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Clear 4ft

Datasheet

Non-Stocked

Rp153.923

Min.: 600
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Green 4ft

DC-321A-1-1/2-GREEN-4FT
Dunbar
600: Rp153.923
Non-Stocked

Mfr. Part No.
DC-321A-1-1/2-GREEN-4FT

Mouser Part No
15-DC321A112GREEN4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Green 4ft

Datasheet

Non-Stocked

Rp153.923

Min.: 600
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Orange 4ft

DC-321A-1-1/2-ORANGE-4FT
Dunbar
1: Rp323.807
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1-1/2-ORANGE-4FT

Mouser Part No
15-DC321A112ORANGE4F

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Orange 4ft

Datasheet

Non-Stocked

Rp323.807

Rp266.567

Rp245.286

Rp218.134

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in White 4ft

DC-321A-1-1/2-WHITE-4FT
Dunbar
600: Rp153.923
Non-Stocked

Mfr. Part No.
DC-321A-1-1/2-WHITE-4FT

Mouser Part No
15-DC321A112WHITE4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in White 4ft

Datasheet

Non-Stocked

Rp153.923

Min.: 600
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Yellow 4ft

DC-321A-1-1/2-YELLOW-4FT
Dunbar
600: Rp153.923
Non-Stocked

Mfr. Part No.
DC-321A-1-1/2-YELLOW-4FT

Mouser Part No
15-DC321A112YELLOW4F

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/2in Yellow 4ft

Datasheet

Non-Stocked

Rp153.923

Min.: 600
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in Red 4ft

DC-321A-1-1/4-RED-4FT
Dunbar
1: Rp277.758
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1-1/4-RED-4FT

Mouser Part No
15-DC321A114-RED-4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in Red 4ft

Datasheet

Non-Stocked

Rp277.758

Rp228.775

Rp210.245

Rp181.992

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in Orange 4ft

DC-321A-1-1/4-ORANGE-4FT
Dunbar
1: Rp277.758
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1-1/4-ORANGE-4FT

Mouser Part No
15-DC321A114ORANGE4F

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1-1/4in Orange 4ft

Datasheet

Non-Stocked

Rp277.758

Rp228.775

Rp210.245

Rp181.992

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Green 4ft

DC-321A-1/2-GREEN-4FT
Dunbar
2.600: Rp38.894
Non-Stocked

Mfr. Part No.
DC-321A-1/2-GREEN-4FT

Mouser Part No
15-DC321A12GREEN-4FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Green 4ft

Datasheet

Non-Stocked

Rp38.894

Min.: 2.500
Mult.: 200

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Orange 100ft spool

DC-321A-1/2-ORANGE-100FT
Dunbar
100: Rp20.914
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1/2-ORANGE-100FT

Mouser Part No
15-DC321A12ORANGE100

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Orange 100ft spool

Datasheet

Non-Stocked

Rp20.914

Rp20.548

Min.: 100
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in White 100ft spool

DC-321A-1/2-WHITE-100FT
Dunbar
100: Rp19.080
Non-Stocked

Mfr. Part No.
DC-321A-1/2-WHITE-100FT

Mouser Part No
15-DC321A12WHITE100F

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in White 100ft spool

Datasheet

Non-Stocked

Rp19.080

Rp17.098

Rp17.080

Rp17.062

Min.: 100
Mult.: 100

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Green 4ft

DC-321A-1/4-GREEN-4FT
Dunbar
1: Rp38.527
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1/4-GREEN-4FT

Mouser Part No
15-DC321A14GREEN-4FT

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Green 4ft

Datasheet

Non-Stocked

Rp38.527

Rp31.739

Rp26.785

Rp24.033

View

Min.: 1
Mult.: 1

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Orange 250ft spool

DC-321A-1/4-ORANGE-250FT
Dunbar
250: Rp9.687
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1/4-ORANGE-250FT

Mouser Part No
15-DC321A14ORANGE250

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Orange 250ft spool

Datasheet

Non-Stocked

Rp9.687

Min.: 250
Mult.: 250

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Red 250ft spool

DC-321A-1/4-RED-250FT
Dunbar
250: Rp7.834
Non-Stocked

Mfr. Part No.
DC-321A-1/4-RED-250FT

Mouser Part No
15-DC321A14RED-250FT

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Red 250ft spool

Datasheet

Non-Stocked

Rp7.834

Rp7.173

Rp7.155

Min.: 250
Mult.: 250

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 500ft spool

DC-321A-1/8-BLACK-500FT
Dunbar
500: Rp4.697
Non-Stocked
New At Mouser

Mfr. Part No.
DC-321A-1/8-BLACK-500FT

Mouser Part No
15-DC321A18BLACK500F

New At Mouser

Dunbar

Dunbar Products LLC Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 500ft spool

Datasheet

Non-Stocked

Rp4.697

Min.: 500
Mult.: 500