Specification :

• Derfoe RTV SEC-688 silicone gasket maker is a fast-curing, acid cure non-corrosive compound.

• Formulated for hi-temp applications. Replaces almost any cut gasket

• Makes reliable " formed-in-place" gaskets that resist cracking, shrinking and migrating caused by thermal cycling. Coats pre-cut gaskets to increase reliability.

• Temperature range -75° F to 662° F intermittent; resists auto and shop fluids.

• Available in .35ml and 85ml tubes

• Available color: black, grey, red, white, blue and clear

Suggested applications include:

• Valve covers

• Oil pans

• Intake manifold end seals

• Timing covers

• Transmission pans

• water pumps