泰扬牌Permatex耐高温垫片密封剂Copperspray–A-GasketHi-TempAdhesivesealant101MA一种快干性的金属铜密封剂，有助于分散垫片表面热量，防止垫片烧毁，同时改善了传热性能。可填补表面细小凹点，即时密封，可耐受各种流体特别是***的溶解作用。该产品的有效温度范围在-45℃-260℃之间。PermatexCopperSpray-A-GasketHi-TempAdhesiveSealantFast-drying,metalliccoppersealanthelpsdissipateheat,preventsgasketburnoutandimprovesheattransfer.Fillsminorsurfaceirregularities.Sealsinstantly.Fillshotspotsandsurfaceimperfecti***.Temperaturerange-50°Fto500°F(-45°Cto260°C);resistsalltypesofautomotivefluids,especiallygasoline.Level3*型号包装规格每箱个数产品代号8069712盎司喷灌1210MA)