Sikasil GP is a general purpose, onecomponent, non-sag, elastomeric, RTV acetoxy silicone sealant with good adhesion characteristics for general sealing and bonding applications. Sikasil GP maintains elastomeric properties up to 350° F continuous, 392°F intermittent.
Sika Sikasil GP is a general-purpose, one-component, non-sag, elastomeric RTV acetoxy silicone sealant designed for sealing and bonding applications. This versatile sealant is moisture-cured and formulated for excellent adhesion to a wide range of substrates, including glass, tile, fiberglass, ceramic, wood, and painted metals. Ideal for interior and exterior use, Sikasil GP offers superior gunning and tooling properties, making it easy to apply and finish. It is resistant to UV, ozone, temperature extremes, and contains an anti-microbial additive for mold resistance.
Property | Value |
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Chemical Base | 1-C silicone |
Cure Mechanism | Moisture-cure |
Shore A Hardness | 20 |
Tensile Strength | 220 psi |
Elongation at Break | 500% |
Service Temperature | -76°F to 350°F (continuous), 392°F (intermittent) |
Skin Time | 13 minutes |
Packaging | 10 oz Cartridge |
Shelf Life | 24 months (unopened) |
Can Sikasil GP be painted?
No, Sikasil GP cannot be overpainted.
What substrates does Sikasil GP adhere to?
It adheres to glass, tile, fiberglass, ceramic, wood, and painted metals without priming.
Is Sikasil GP suitable for outdoor use?
Yes, it is UV, ozone, and temperature resistant, making it suitable for exterior applications.
Brand | Sika |
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Color | White |
Size | 10oz |
Manufacturer | Sika |