For triangular Type I and II PVC and CPVC rod, equivalent to 3/32" round rod when used with any of the 40s Series and FUSION Series welders. Several applications for the KST-1 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 (fume hoods, ductwork, exhaust fans, blowers, fume scrubbers, mist eliminators, pollution control equipment).

OD = 0.54

ID =   0.41

WELDING ROD SIZE 3/32 MW or MWK