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 one-component, acetoxy-cure silicone sealant designed for general-purpose sealing and bonding applications. This elastomeric, non-sag RTV (Room Temperature Vulcanizing) silicone provides excellent adhesion to a variety of substrates, including glass, tile, fiberglass, plastics, and metals. Sikasil GP offers long-lasting flexibility, high weather resistance, and strong UV protection, making it suitable for interior and exterior use in construction, industrial, and commercial applications.
Property | Value |
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Chemical Base | 1-C Silicone |
Cure Mechanism | Moisture Cure |
Shore A Hardness (ASTM D2240) | 20 |
Tensile Strength (ASTM D412) | 220 psi |
Elongation at Break (ASTM D412) | 500% |
Peel Strength (ASTM C794) | 20 pli |
Service Temperature Range | -76°F to 350°F (continuous), up to 392°F (intermittent) |
Shelf Life | 24 months (unopened) |
Does Sikasil GP require a primer?
No, Sikasil GP adheres well to most substrates without the need for a primer.
Can Sikasil GP be painted over?
No, Sikasil GP is not paintable.
Brand | Sika |
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Color | White |
Size | 10oz |
Manufacturer | Sika |