Dowsil 791 Silicone Sealant, Brown, 310ml
High-performance Dowsil 791 brown silicone sealant for weatherproofing, with UV and temperature resistance. 310ml cartridge.
The Dowsil 791 Silicone Sealant is a high-performance, one-part neutral silicone designed for weather sealing in both commercial and domestic applications. It offers excellent adhesion to most exterior substrates, ensuring a durable and long-lasting seal.
This sealant features outstanding weathering characteristics, including resistance to ozone, UV radiation, and extreme temperatures. Its quick-setting formula achieves skin-over in just 20 minutes and becomes tack-free within 45 minutes, allowing for efficient project completion.
Certifications & Standards
- Conforms to ISO 11600-25LM
- Meets ISO 9047 Class 50 specification
Whether you're sealing windows, doors, or other exterior surfaces, the Dowsil 791 Silicone Sealant provides reliable protection against the elements while maintaining a professional finish.
- Commercial weather sealing applications
- Domestic weather sealing applications
- Exterior sealing for windows and doors
- Construction joints and gaps
- Type: One-part neutral silicone
- Colour: Brown
- Volume: 310ml
- Skin-over time: 20 minutes
- Tack-free time: 45 minutes
- Weather resistance: UV, ozone, extreme temperatures
- Adhesion: Excellent on most exterior substrates
- Standards: ISO 11600-25LM, ISO 9047 Class 50
- Weight: 541g
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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