Home Marine Electrical Wire & Wiring Supplies Heat Shrink Tubing (Diameter 1/2”) Handi-Man Marine Heat Shrink Tubing (Diameter 1/2”) $16.69 Heat Shrink Tubing (Diameter 1/2”) quantity Add to cart Product Details Product Details Diameter 1/2″. Length 48″. Sold each. Double walled. When heated, the adhesive melts to form a waterproof seal. Shrink ratio 2:1. Use for insulating terminals and rope whip ends.
