602-449-1010
Shop by Category
Shop by Brand
Shop by Brand
Heat Shrink Tubing
Wholesale 3:1 Dual Wall Heat Shrink Tube - Adhesive Lined
Sold in 6" Lengths in Bulk, Also available in Rolls
Our 3:1 heat shrink tubing is a "dual-wall" construction. It is made of two different materials, the outer wall is Polyolefin heat shrink and the inner wall is a hot melt adhesive. When heated the inner glue layer begins to flow and the outer shrinks allowing the inner layer to form an adhesion between the tubing and the wire providing a water-tight seal, protecting from corrosion.
