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Clear box holding 86 heat-shrink tubes in black red white various diameters six inch lengths

Value Brand

Value Brand Heat Shrink Tube Kit 86 pcs 2:1 Thin Wall Black Red White

SKU CH-1MWA-82YH0

An 86-piece heat-shrink tubing kit with 2:1 shrink ratio covering wire sizes from 0.18 in to 1.00 in

  • TypeCable Management & Conduit
  • 86-piece kit covers wire diameters from 0.18 in to 1.00 in
  • 2:1 shrink ratio halves tubing diameter for a tight seal
  • Polyolefin material withstands -67 °F to 275 °F operating range
  • Six colour-coded sizes simplify identification during installation
  • Flexible thin-wall design bends easily around connectors and splices

86-Piece Heat Shrink Kit

This kit contains 86 pieces of thin-wall polyolefin tubing with a 2:1 shrink ratio. It includes black, red and white sticks in six diameters ranging from 3/16 in to 1 in. The assortment covers wire sizes from 0.18 in to 1.00 in for general electrical insulation and cable management.

Simple Heat-Gun Installation

Each 6 in stick slides over the joint before heat is applied. The 2:1 ratio means the tubing halves its inside diameter when shrunk. Thin-wall material shrinks quickly but offers no adhesive lining, so a clean, dry surface is needed to prevent the tube from sliding after cooling.

Hobbyists and Light Automotive Use

The temperature range of -67 °F to 275 °F suits indoor and under-hood tasks where flame-retardant or adhesive-lined tubing is not required. Buyers who need sealed, waterproof connections or higher temperature ratings should look at adhesive-lined or dual-wall alternatives.

Highlights

  • 86-piece kit covers wire diameters from 0.18 in to 1.00 in
  • 2:1 shrink ratio halves tubing diameter for a tight seal
  • Polyolefin material withstands -67 °F to 275 °F operating range
  • Six colour-coded sizes simplify identification during installation
  • Flexible thin-wall design bends easily around connectors and splices

Specifications

TypeCable Management & Conduit
BrandVELVAC

Questions about this item

How do I know the tubing has shrunk correctly after heating?

The kit uses a 2:1 shrink ratio so the inside diameter halves when fully recovered — apply heat until each piece fits tightly around the wire with no loose sections.

What sizes and colours are included and do I need anything else?

The box contains 86 pieces in six diameters: 12 red 3/8 in, 24 white 1/4 in, 36 black 3/16 in, 4 red 1 in, 4 white 3/4 in, and 6 black 1/2 in; all are 6 in sticks of thin-wall polyolefin with no adhesive liner, so you only need a heat source.

Which diameters should I pick for wire from 0.18 in to 1.00 in?

Match the unshrunk inside diameter to your wire — use 3/16 in for the smallest conductors, step up through 1/4 in, 3/8 in, 1/2 in, 3/4 in, and 1 in for larger gauges up to 1.00 in.

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