We have had the privilege of supplying our customers with quality heat shrink tubing, extruded tubing, and fiberglass sleeving products since 1977. Our large inventory ensures orders can be shipped quickly and our technical staff can assist in developing solutions to your requirements. Please take a look around our site and feel free to contact us for more information or a quote. Insulation Plastics, Inc. is committed to becoming our customer's primary supplier of quality heat shrinkable tubing, extruded tubing, and sleeving products.