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Silicone Weather Resistant Construction Adhesives

This product is a one-component, neutral, room temperature curing, highly elastic silicone sealant. It is non-corrosive to metals, ceramics, and coated glass, has excellent adhesion to most materials without primer, and has excellent weathering resistance. It is especially suitable for weather-resistant sealing of various curtain walls.

product description

Product Features
1. One-component, easy to use.
2. High elasticity, displacement capacity 100/50.
3. Excellent resistance to high and low temperature and weathering resistance.
4. Neutraladhesive, no pollution to the environment, nocorrosion to the surface to be adhered.
5. No primer is required to have good adhesion to building materials such as glass, aluminum, stone, stainless steel, etc.
Applications
1. Weatherproof and waterproof sealing of glass curtain wall, aluminum curtain wall, stone joints.
2. Waterproof and sealing of doors and windows of all kinds of building roofs, high-rise and super high-rise buildings.
3. Weatherproof seal with large displacement requirements for joint materials.
4. Waterproof and weatherproof sealing of industrial equipment.
Packing Specification
Plastic hard packing: 300ml/tube, 24tube/carton;
Casing packaging: 590ml/pcs, 20pcs/carton.
Product Paramenters
No. Item Technical index
1 Color black, gray, white, etc.
2 Surface drying time (h) ≤2
3 Sag (mm) ≤1
After being placed for 21 days at a temperature of 23℃±2 and a relative humidity of 50%±5%
4 Tensile bond strength (MPa) ≥0.60
5 Elastic recovery rate (%) ≥90
6 Hardness (Shore A) 20~60
7 Curing time (23℃,RH50%) (d) 7-14

Remark: Measured after curing for 7 days at 25°C and 50% relative humidity.
Meet the standard JC 887 epoxy adhesive for dry hanging stone curtain wall.
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