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Features
*RTV silicone gasket maker SEC-688 is a fast-curing, ACID CURE and non-corrosive compound.
*Formulated for hi-temp applications; replaces almost any cut gasket.
*Makes reliable “formed-in-place” gaskets that resist shrink, collision and migration caused by thermal cycling.
*Temperature range -75F to 662F intermittent; auto and shop fluids resistant.
*Available in 35ml and 85ml or as required
*Available color: black, grey, red, clear, white, blue or as required
Technical data
Item no. | RTV Silicone Gasket Maker SEC-688 | |
Appearance | Black , grey or other color dope | |
Touch dry | 10-25mins | |
Heat resistance | -60--+300°C | |
Curing speed | Fully dry 18- 24hours | |
Shore hardness(A) | 35-45 | |
Tensile Strength (Mpa) | 1.29 | |
Elongation at break | 400% | |
Tensile-shear strength (Mpa) | 0.8 | |
Service temperature | -40°C~100°C | |
Shelf life | Acetic--9months |
Suggested applications
1. Valve covers
2. Oil pan
3. Intake manifold end seals
4. Timing covers
5. Transmission pans
6. Water pumps
etc
Certifications
RTV Silicone gasket maker