Heat Shrink Tubing

Economical & Easy To Install Heatshrink Tubing

Heat activated tubing used in waterproofing, color identification, strain relief and protection.

2 to 1 Ratio Heat Shrink

When economy is the driving force, Sumitube 2:1 heatshrink tubing is the answer. Not as versatile as a high shrink ratio product, 2:1 will still slide easily over small plugs and connectors and provide a tight seal in many applications.

3 to 1 Ratio Heat Shrink

Sumitube 3:1 polyolefin heat shrink tubing is an effective and economical way to professionally finish the ends of any wire harness application. The over-expanded product configuration easily fits over the end of a connector, and shrinks down to 33% of its original diameter to fit snugly over the wires. With our wide assortment of bright colors, now you can attractively color coordinate the ends of our expandable braided sleeving.

Adhesive Lined Dual Wall Heat Shrink

Flexible, flame-retarded polyolefin heat-shrinkable tubing with a modified polyamide adhesive inner wall which melts and flows, sealing components contained within. Recommended for applications in environmental conditions that require sealing against moisture and water or other contaminants.

Pre Printed Heat Shrink Labels/Markers

Common audio cabling needs, already thought of and available for immediate purchase and shipment. Snake channel numbers, left and right labeling, tip, ring, sleeve, etc. Don't see what you want? Use our custom heat shrink printing service and get just the labels you need!

Custom Printed Heat Shrink Labels/Markers

Easy to order custom text printing on colored heat shrink tubing. Many options available. Graphics can also be printed, please contact us to request pricing. Minimum quantities are 25 of the exact same print. Double sided and multi-line options are also available!