Sili Gasket Pro

SKU: 68781

Ardina Sili Gasket Pro is a low volatile automotive sealant, supplied as a paste like, one component material. Sili Gasket Pro has been specifically formulated to resist slumping and sagging even when applied to vertical and horizontal surfaces overhead. Benefits Formulated for high temperatures (up to 300°C) and / or heavy duty applications. Ideal also for application in areas with low temperatures (down to -40°C). Replaces almost any cut gasket by making reliable “formed-in-place” gaskets that resist cracking, shrinking and migrating caused by thermal cycling.


Sili Gasket Pro can be used for sealing turbo housings, exhaust manifolds and oxygen sensors. Fixing automotive and appliance trim including: metal, fabric and fabric backed plastics. For sealing trailers, trucks, cabs, bonding and sealing appliance parts. Not recommended for use on PE, PP, PC, PMMA, PTFE, soft plastics, neoprene or bituminous substrates.


All surfaces must be clean, dry and dust free. All loose flaking surface coatings and old sealant should be removed by scraping, abrading or other suitable means prior to application. Glass and metal surfaces should be cleaned with appropriate solvent based cleaner prior to application to ensure optimum adhesion. Apply the product evenly to the surface. Smooth the product down after application using a spatula (or similar) wetted with water.


Use the amount of which fits the treatment. Store in a cool dry area between 5°C and 40°C out of direct sunlight and protect from frost. This product has a shelf life of approximately 15 months.

Product sheet

Sili Gasket Pro

Technical specifications



Temperature Resistance

-40°C till +300°C

Application Temperature

+5°C till +40°C



Density g/ml


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