AeroFlow=Black Heat Shrink Refill Kit 1/4″ (6.35mm) 10 Piece Kit 4-1/4 Inch Long 2025 New Sale Online

Be prepared for your next wiring project with these Heat Shrink refill kits from Aeroflow Performance. Heat shrink tubing is a type of extruded plastic tubing that can be cut to size and fitted over a wire or cable joint to protect and insulate the connection. When heated is applied the tubing shrinks permanently providing a protective seal. These refill kits are designed to suit our AF49-8990BLK heat shrink kit or can be purchased for innavidual jobs. Offering a range of pre-cut 4-1/4″ long heat shrink with sizes varying from 3mm to 19mm. The 2:1 shrink ratio allows for a great seal to protect your wiring.

* 2:1 Shrink Ratio