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The DEI Hi-Temp Shrink Tube 3 mm x 4 ft is a compact military-spec polyolefin tubing solution for insulating splices and small connectors. It overexpands for easy placement, then shrinks to roughly one-third its diameter to form a tight, moisture-resistant seal. Use a heat gun at recommended settings for installation; the tubing resists solvents and remains flexible after shrinking.
DEI Hi-Temp Shrink Tube 3mm x 4ft - Black
