... high and low temperature resistance. The sealant can be used at -60°C—250°C, with good sealing ... A,Can be easily used and extruded any time.B,room temperature curing for engine and gear-box.C ... one part, neutral curing adhesion, can be widely used gas engine, automobile, gear case, compressor, many kinds of ... and adhesion to of urn cover of gas engine, valve covers, screw thread which has bottom ...