General Purpose Acetic Silicone Sealant GP

Topsen 516GP  is a ready-to-use silicone sealant for general purpose sealing applications (indoor and outdoor). It is an acetoxy silicone sealant suitable for sanitary or other construction sealing applications. Good adhesion to a variety of non-porous substrates, resistant to ultra-violet radiation, waterproof, good chemical resistance, excellent elasticity.

Features:
1. Fast curing speed, durable seal;
2. Good adhesion and compatibility to most building materials;
3. Excellent weather ability and high resistance to UV radiation, heat, humidity, ozone, and high temperature.
4. The formed silicone rubber maintains excellent properties in the temperature range of -40ºC to +150ºC.  

Use Limitations:
1. All the surfaces that bleed oils, plasticizers, or solvents.
2. Non-corrosion-resistant substrates such as concrete, porous stones (like marble), coated glass, copper, lead, and galvanized materials;
3. The mucilage shall not be completely isolated from the air before fully curing;
4. The frosty or moist surface;
5. Cannot be used for structural bonding.

Topsen introduces a complete set of modern production equipment for raw material research and development, reaction, kneading, glue making, filling, bottle printing, etc., applying advanced manufacturing management concepts, using high-quality raw materials, and applying high-tech precision manufacturing technology, so as to ensure the application demand in the high standard field of products.

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