Wide Range of Dow Corning Sealants for Your Building Needs

DOWSIL offers a comprehensive range of silicone-based products catering to various industrial and construction needs. From sealants to adhesives, the DOWSIL product line includes versatile solutions like the DOWSIL™ 795 Silicone Building Sealant, ideal for weatherseal and structural applications with its excellent adhesion to materials such as glass, metal, and aluminum.

Another standout is the DOWSIL™ 3145 RTV Mil-A-46146 Adhesive/Sealant, a one-part, moisture RTV with high strength, UL, and Mil Spec certifications.

Weatherproofing and Building Sealant Solutions

For weathersealing, the DOWSIL™ 791 Weatherproofing Sealant, widely known as Dow 791, provides a flexible and durable silicone rubber weatherseal joint for buildings.

The DOWSIL™ 732 Multi-Purpose Sealant, meeting FDA requirements, serves general sealing needs within the broader Dow Sealants range.

Structural Glazing and High-Performance Adhesive Sealants

For structural glazing, the DOWSIL™ 895 Structural Glazing Sealant offers reliable bonding of glass and metal components.

Meanwhile, the DOWSIL™ 7091 Adhesive Sealant ensures high performance with neutral cure silicone, reinforcing the reliability associated with professional-grade Dow Sealants.

Photovoltaic and Solar Industry Sealant Solutions

In the photovoltaic industry, DOWSIL presents products like the DOWSIL™ PV-7326 Potting Agent for junction box protection and the DOWSIL™ PV-8300 Fast Cure Sealant Base for rail bonding.

Insulating Glass and Specialized Construction Applications

Additionally, DOWSIL™ provides solutions for specific applications like insulating glass units with products such as DOWSIL™ 3362 Insulating Glass Base and Catalyst.

Other notable offerings include DOWSIL™ 816 High Temperature Silicone Sealant for heat resistance and DOWSIL™ 888 Silicone Joint Sealant for wide-temperature-range sealing, further strengthening the comprehensive Dow Sealants portfolio.

Why Choose DOWSIL Silicone Sealants?

With its diverse range, DOWSIL stands as a reliable provider of silicone solutions for various industries and applications, ensuring durability, performance, and ease of use.

Frequently Asked Questions

1. What is Dow 791 sealant used for?
Dow 791 is a one-part neutral cure silicone sealant designed for weatherproofing and perimeter sealing. It is commonly used on curtain walling, expansion joints, precast concrete panels, brickwork, aluminum, and glass façades due to its excellent flexibility and long-term durability.

2. What surfaces do Dow Sealants adhere to?
Dow Sealants offer strong adhesion to a wide range of substrates including glass, aluminum, steel, concrete, masonry, ceramics, and some plastics. Certain surfaces may require priming for optimal performance.

3. What is the difference between Dow 791 and Dow 795?
Dow 791 is primarily a weatherproofing sealant, while Dow 795 is a structural silicone glazing sealant designed for bonding glass to metal framing systems. Dow 795 offers higher structural strength compared to Dow 791.

4. Are Dow Sealants waterproof?
Yes, most Dow Sealants are fully waterproof once cured. They are designed to provide long-lasting protection against water ingress in construction and glazing applications.

5. What temperature range can Dow Sealants withstand?
Dow Sealants typically perform in a wide temperature range, often from -50°C to +150°C depending on the specific product. Always check the technical data sheet for exact specifications.