ASI 600 High Temperature RTV Silicone Sealant 10.2 Oz

ASI 600 Hi-Temperature Red Gasket Maker is a one-part, moisture curing, RTV (room temperature vulcanizing) silicone that cures to form a tough rubber gasket. ASI 600 was specifically formulated to be used as a formed-in-place gasket where operating temperatures up to 310°C (600°F) are reached intermittently. ASI 600 high temperature silicone will remain permanently flexible and provides excellent resistance to aging, vibration and shock. The color of silicone is red.

The primary use for ASI 600 high temp siliconeKEY_TAB is formed-in-place gaskets in high temperature applications to replace conventional paper and cork gaskets. Such uses include:

• automotive


• valve covers


• axle housings


• water and oil pump seals


• thermostat housings


• bearing cap seals


• timing chain covers


• fuel pumps to blocks


• solenoid covers Industrial


• pump and compressor gaskets


• appliance door gaskets


• humidifier gaskets


• air conditioner gaskets


• repairing torn silicone rubber sheets


• ductwork gaskets


• dust collection components


• wire and cable insulation


• furnace door gaskets

ASI 600 high temperature siliconeKEY_TAB is ready to use and requires no mixing or additives. The cure mechanism begins as soon as the sealant comes in contact with the air. At conditions of 25°C (77°F) and 50% relative humidity, the sealant will skin in 10 minutes and cure within 24 hours (1/4 bead), ultimate cure in 7 days