供应permatex气阀研磨剂80036/80037Permatex�ValveGrindingCompoundAidsvalvegrindingandseatingoperati***toremoveburrs,surfacedefects,carbon,gumandcorrosion.Canbeusedforlappingandgrindingchromium.Mixeswithwatertoformaneasy-to-usepaste.SuggestedApplicati***:Seatvalves,sharpenreeltypelawnmowers)