Heat Shrink Tubing and Insulation Sleeving

National Plastics and Seals has been providing customers throughout North America with high quality heat shrink tubing. Heat shrink tubing products are available in a wide range of materials, colors, sizes and shrink ratios.
Materials available include:
Polyolefins
PVC
Fluoropolymers
Elastomers
(Trade names Kynar, Mylar, Teflon, Viton, & Neoprene)
Heat shrink tubing marketed by National Plastics and Seals meets all the major commercial and military specifications such as AMS-DTL-23053, ULCSA and RoHS.
National Plastics and Seals is a familiar name in the electrical insulation market by providing fiberglass sleeving to meet your specific UL, CSA and or temperature class rating.
Fiberglass sleeving is supplied as:
Heat treated fiberglass
Vinyl coated fiberglass
Modified acrylic coated fiberglass
Silicone rubber coated fiberglass
Thin wall fiberglass
Expandable monofilament
Heat treated and saturated fiberglass