Secondary Sealant Silicone for Insulating Glass Units
Silicone sealant for insulating glass units is used as the secondary sealing barrier in the production of insulated glazing units (IGUs). This product is a permanently elastic, one-component, neutral, oxime-curing silicone sealant designed to provide long-term durability and reliable performance.

It offers excellent adhesion to glass, metal and plastic spacer bars, ceramics, and various other construction materials.

The sealant cures through exposure to atmospheric moisture, forming a highly elastic, rubber-like seal with outstanding weather resistance and mechanical properties.

Technical Specifications
Color: Black
Packaging:600 ml foil packs
250 L drums
Shelf Life:18 months for small packages when stored in cool, dry conditions
12 months for bulk packaging when stored below 25°C
Application Temperature: +10°C to +40°C
Curing Rate: 4 mm per 24 hours at 23°C and 50% relative humidity
Advantages
UV-resistant
Resistant to varying weather conditions, including rain, snow, and extreme temperatures
Excellent aging resistance
High mechanical strength and chemical resistance
Non-sagging in vertical joints
Non-corrosive
This sealant is specifically designed for the manufacture of high-performance insulating glass units, ensuring long-term sealing integrity, durability, and resistance to environmental influences.