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China Suppliers Factory Super Advanced Acetic Silicone Sealant - Weather Resistant & Durable for Greenhouses
Key Product Features
1
One-component, neutral silicone sealant specially designed for weatherproof sealing of various stone assemblies, stone curtain walls, etc. It will not pollute porous materials such as marble and granite. It has good adhesion to all kinds of marble, granite and other materials.
2
As a premium neutral-curing formulation, it releases no corrosive by-products during curing, making it entirely safe for use on sensitive substrates without risk of corrosion to embedded metals or staining to adjacent materials.
3
A paramount feature of this sealant is its non-staining and non-polluting nature, especially critical for porous and often costly natural stones like marble, granite, limestone, and travertine. Its carefully formulated chemistry ensures that no oils or discoloring substances migrate into the stone, preserving the natural beauty and value of the façade over decades. Concurrently, it exhibits exceptional adhesion to these stone surfaces, as well as to common building materials such as concrete, anodized or powder-coated aluminum, glass, and treated wood, creating a flexible yet tenacious bond that accommodates natural thermal movement and structural settling.
Frequently Asked Questions
Q
Is this silicone sealant safe to use on marble and granite without causing staining?
Yes. This sealant is specifically formulated to be non-staining and non-polluting on porous natural stones including marble and granite. Its neutral-cure chemistry prevents oils or discoloring substances from migrating into the stone surface, keeping the material's natural appearance intact.
Q
What does "neutral-curing" mean and why does it matter?
Neutral-curing means the sealant does not release acidic or alkaline by-products during the curing process. This is important because corrosive by-products can damage sensitive substrates, corrode embedded metals, or stain adjacent materials. A neutral cure ensures safe application across a wide range of building materials.
Q
What surfaces and materials is this sealant compatible with?
This sealant adheres excellently to a wide variety of surfaces, including marble, granite, limestone, travertine, concrete, anodized aluminum, powder-coated aluminum, glass, and treated wood. It is well-suited for stone curtain walls, stone assemblies, and general façade applications.
Q
Can this sealant handle thermal movement and structural settling?
Yes. The sealant forms a flexible yet tenacious bond that is designed to accommodate natural thermal expansion and contraction as well as structural settling. This flexibility ensures long-term sealing performance without cracking or debonding over time.
Q
Is this a one-component product? Does it require mixing before use?
Yes, this is a one-component silicone sealant, which means it is ready to use straight from the cartridge with no mixing required. It cures upon exposure to atmospheric moisture, making application straightforward and convenient for both professionals and contractors.
Q
Is this sealant suitable for exterior weatherproofing applications?
Absolutely. This sealant is specially designed for weatherproof sealing, making it ideal for exterior applications such as stone curtain walls and various stone assemblies. It provides durable resistance to UV exposure, rain, temperature fluctuations, and other environmental factors to maintain a reliable seal over the long term.