Sika Sikasil GP Clear 10oz 432063

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.

One-component ready to use
Excellent adhesion, bonds to many substrates without priming
Fast Cure - Move assembled or sealed parts quickly

$12.02

Availability: In stock ( 107 Available )

SKU

17877

Sika Sikasil-GP Clear – General Purpose Acetoxy Cure Silicone Sealant

Sika Sikasil-GP Clear is a versatile, one-component, acetoxy-cure RTV silicone sealant designed for general sealing and bonding applications. This high-performance, non-sag, elastomeric sealant adheres to a wide variety of substrates, including glass, tile, fiberglass, plastic, ceramic, wood, and painted metals. With excellent resistance to UV exposure, ozone, and extreme temperatures, Sikasil-GP provides long-term durability in both indoor and outdoor environments. Its fast-curing formulation allows for quick project completion, making it an ideal choice for glazing, plumbing, HVAC, and construction sealing applications.

Key Features:

One-component, ready-to-use RTV silicone
Excellent adhesion to glass, tile, fiberglass, plastic, and metals
Fast-curing for quick handling and assembly
Superior UV, ozone, and temperature resistance
Waterproof and weatherproof for indoor and outdoor use
Non-sag formulation for easy vertical application
Contains an anti-microbial additive for mold resistance
Ideal for glazing, plumbing, roofing, and HVAC applications

Technical Specifications:

Property	Value
Chemical Base	One-component silicone
Cure Type	Acetoxy moisture-cure
Skin Time	13 minutes
Shore A Hardness	20 (ASTM D-2240)
Tensile Strength	220 psi (ASTM D-412)
Elongation at Break	500% (ASTM D-412)
Peel Strength	20 pli (ASTM C-794)
Application Temperature	41°F to 104°F (-5°C to 40°C)
Service Temperature	-76°F to 350°F (-60°C to 177°C)
Shelf Life	24 months

Frequently Asked Questions:

What surfaces can Sikasil-GP Clear adhere to?
It adheres to glass, tile, fiberglass, plastic, ceramic, wood, and painted metals without priming.

Can this sealant be used in outdoor applications?
Yes, it is UV-resistant and weatherproof, making it suitable for both interior and exterior use.

Is Sikasil-GP Clear paintable?
No, this silicone sealant cannot be painted over.

How long does it take to fully cure?
Sikasil-GP Clear cures fully within 24 hours under standard conditions.

For the latest technical specifications and application guidelines, visit Sika USA.

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