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Structural Silicone Sealant-995

JR-Structural Silicone is a one-component, neutral-curing, high-performance structural sealant that provides non-corrosive adhesion, long-term weather resistance, and high movement capability for glass, stone, aluminum curtain walls, skylights, and metal structure engineering.

Product Type	Silicone Structural Sealant
Curing Type	One-Component Neutral Curing
Temperature Resistance	-50°C to 150°C
Substrate Compatibility	Glass, Stone, Aluminum, Metal

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Data Sheet:

Structural Silicone Sealant 995

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Technical parameters and application recommendations may vary according to substrate, installation conditions and project requirements.

Description

Specifications

High-Performance Structural Silicone Sealant

JR-Structural Silicone is a one-component, neutral-curing, high-performance structural sealant designed for critical architectural bonding applications. It delivers excellent adhesion and structural strength for glass, stone (marble, granite), aluminum curtain walls, glass daylighting roofs, and metal structure engineering. The neutral cure formula is non-corrosive to metals, coated glass, concrete, and marble, ensuring strong adhesion to most building substrates without primer. With outstanding weather resistance and a service life exceeding 25 years, it maintains elasticity and strength across a broad temperature range from -50°C to 150°C. The cured sealant offers high movement capability while preserving long-term structural integrity.

Why Choose Structural Silicone Sealant-995?

Designed for Structural Glazing

Developed specifically for high-performance structural glazing and glass curtain wall applications.

Reliable Structural Bonding

Provides strong structural bonding performance to ensure secure glass installation.

Excellent Substrate Compatibility

Provides strong adhesion to glass, stone, aluminum and other building materials without primer.

Non-Corrosive Neutral Formula

Neutral curing system is safe for metal, coated glass, concrete and marble surfaces.

Extreme Weather Durability

Stable Performance in Extreme Temperatures

Maintains elasticity and strength from -50°C to 150°C, supporting demanding architectural projects.

Applications

High-Performance Glass Curtain Walls

Glass Glazing & Architectural Facades

High-Rise Building Projects

Industrial Bonding Applications

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Contact our technical team for product recommendations, samples, customization support and professional solutions tailored to your application requirements.

Performance	Description
Base Material	Silicone
Cure System	Neutral Cure
Application Type	Structural Bonding
Suitable Materials	Glass / Stone / Aluminum / Metal
Temperature Range	-50°C ~ 150°C
Weather Resistance	Excellent
Durability	25+ Years
Structural Performance	High Strength & High Movement Capability

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