Hot Products
Two-Component Structural Silicone Sealant from China Suppliers | High-Quality Factory Product for Structural Glazing
Product Features
1
This product is a two-component, neutral curing, high modulus product. When used, A : B components are mixed in a volume ratio of 10:1.
2
Excellent weather resistance such as high and low temperature resistance, ozone resistance, and UV resistance.
3
Has elasticity and good adhesion to most building materials.
4
Displacement capacity ± 20%.
Frequently Asked Questions
What is the mixing ratio for this two-component sealant?
The two components (A and B) should be mixed in a volume ratio of 10:1 before application. Ensuring the correct ratio is critical for achieving optimal curing performance and final product properties.
What does "neutral curing" mean for this product?
Neutral curing means the product does not release acidic or basic by-products during the curing process. This makes it safe for use on sensitive substrates such as natural stone, metals, and coated glass without causing corrosion or staining.
What building materials is this sealant compatible with?
This sealant provides good adhesion to most common building materials, including concrete, masonry, glass, aluminum, coated metals, and various plastics. For critical applications, a preliminary adhesion test is recommended.
What is the displacement capacity of this product?
The product has a displacement capacity of ±20%, meaning it can accommodate joint movement of up to 20% in expansion or compression without losing its sealing integrity.
How does this product perform in extreme weather conditions?
This product offers excellent weather resistance, including resistance to high and low temperatures, ozone, and UV radiation. It is designed for long-term outdoor performance, maintaining its elasticity and adhesion even under harsh environmental exposure.
Why is high modulus important for a sealant?
A high modulus sealant provides greater stiffness and load-bearing capability after curing. This makes it suitable for structural glazing, curtain wall systems, and applications where the joint must resist significant mechanical stress while maintaining an airtight and watertight seal.