DEI Hi-Temp Shrink Tubes 3.2mm x 4ft Black Polyolefin - 3.2mm x 4ft black heat shrink tubing by DEI

3.2mm x 4ft black heat shrink tubing by DEI

DEI Hi-Temp Shrink Tubes are made of professional grade, military spec flexible polyolefin for superior electrical insulation and protection from dirt, dust, solvents, and other foreign materials. The tubing offers strain relief and over-expands to shrink down to 33% of its original diameter, creating a snug, water-tight seal without reducing its length. Ideal for insulating wires, connections, terminals, and splices, these tubes feature a 3:1 shrink ratio. Operating temperature range is -67°F to 275°F. Apply at 120°F to 180°F using a heat gun for best results. Made in the USA.