1/2″ 12.7mm 3:1 Heat Shrink Tubing, Dual Wall Adhesive Lined Wire Shrink Wrap…
Don’t compromise your wiring. Lock out corrosion, oil, and contaminants permanently. Flexible, Easy to Use Insulation: Simply cut to the needed size, slide it over the wire/joint, and apply heat. Ultimate Waterproof Seal & 3:1 Shrinkage: Get a perfect, air-tight seal with the superior 3:1 shrink ratio, shrinking to 1/3 of the original size.