For Type I and II PVC and CPVC, 3/32"  round rod when used with any of the 40s Series and FUSION Series welders. Several applications for the KS-1-8 tip are as follows: Marine (boats, canoes, kayaks, jet skis, catamaran) repair; RV fresh water tanks; repair; Automobile and motor cycle parts repair; Portable restrooms repair; Garbage cans repair; Back welding of plastic pipe; and fittings; Gas or liquid delivery systems for semiconductor equipment manufacturers; Fume hoods and Air handling equipment (fumehoods, ductwork, exhaust fans, blowers, fume scrubbers, mist eliminators, pollution control equipment).

WELDING ROD SIZE 3/32 round