Qualtek heat shrinkable products include Polyolefin, Silicon, Teflon, Viton®, Kynar®, Halogen-Free, high temp, single wall, and adhesive lined tubing with varying shrink ratio, colors and sizes. We also offer Military (MIL) specification shrink tubing with varying ratios, colors and sizes.

Qualtek’s heat shrink tubing products are produced by cross-linking extruded polymer compounds which produces a shape memory effect and when heated can be recovered to its original shape.

Some features of our heat shrink products include:

• Wide range of sizes
• Large selection of colors
• Low shrink temperatures: down to 65°C
• High temperature rating: up to 260°C
• Abrasion, moisture and chemical / solvent resistant
• High shrink ratios: 2:1, 3:1, 4:1, & 6:1
• Halogen & PBB free with low lead & cadmium
• Flexible types: super flexible, flexible, semi rigid & rigid
• Single wall: ultra thin, very thin, thin, medium & heavy
• Dual wall adhesive lined: thin, medium & heavy
• Packaging: large & small spools, cut-to-length, kits & bags
• Special compound formulations available upon request