UV Stable Silicone Sealant All Weather Flexible Sealing Glue for Exterior Construction Joints

Description

Shuangyuan SY-9800 eco-friendly silicone weatherproof sealant adopts low odor neutral formula, non-toxic and environment-friendly. It meets international building material safety standards, no harmful volatiles released during construction and use. With excellent weather resistance, waterproof and flexible sealing performance, it keeps the building gap sealed permanently. Good adhesion to glass, aluminum profile, curtain wall board and decorative materials, no pollution to substrate. Suitable for green buildings, office buildings, residential communities and public construction exterior sealing works.

Product Feature

1. Suitable for large-scale construction projects

2. Can be customized according to project needs

3. Good storage stability, long shelf life

4. Non-flammable, safe in transportation and storage

5. Strong bond strength, not easy to separate from substrates

Specification

Advantage

1.Smooth extrusion, enhancing construction efficiency.

2.Easy to operate, no professional equipment required.

3.Salt spray resistant, suitable for coastal areas.

4.Applicable for high-altitude construction, safe and reliable..

Why choose our Weather Resistant Silicone Sealant?

When it comes to outdoor sealing solutions that stand up to the harshest elements, our weather resistant silicone sealant is the unmatched choice for contractors, builders, and homeowners alike. Unlike ordinary sealants that crack, shrink, or discolor under UV exposure, extreme temperatures, or heavy rainfall, our formula is engineered for long-lasting performance—boasting superior resistance to everything from blistering heat (-50°C to 200°C) to freezing cold and corrosive ozone. What sets us apart is the universal adhesion that bonds seamlessly to glass, metal, concrete, PVC, and more without the need for costly primers, cutting down both material costs and labor time. Its rapid moisture curing ensures fast project turnaround, while the 100% waterproof, air-tight seal protects buildings from water damage, air leakage, and mold growth for years to come. Compliant with international building and environmental standards, our low-odor, non-toxic sealant is safe for indoor and outdoor use, making it ideal for residential, commercial, and industrial projects. Whether you’re sealing window frames, roof flashing, expansion joints, or exterior facades, you can trust our product to deliver consistent, reliable results that eliminate the hassle of frequent re-sealing and maintenance. Choose our weather resistant silicone sealant for a smarter, more durable sealing solution that truly stands the test of time.