Hardex Black RTV Silicon Gasket Maker RS663 is an unique product which is fast curing and able to withstand temperatures up to 500ºF. Makes reliable “formed-in-place” gaskets which can resist high temperature, pressure, cracking, shrinking and migrating caused by thermal cycling. Temperature range -65ºF to 500ºF intermittent.
Recommended Applications: Transmission pans, timing covers, oil pans, intake manifold end seal, valve covers, water pumps and exhaust manifolds.
Size: 35g Tube Carded