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🔧 Seal the deal with confidence—weatherproof your world in a snap!
The 791 Silicone Sealant Grey 310ml by Dowsil is a professional-grade, one-part neutral silicone sealant designed for superior adhesion and weather resistance. It offers excellent flexibility, becoming tack-free within 30 minutes, and withstands extreme weather conditions including UV, ozone, and temperature fluctuations. Ideal for both commercial and domestic exterior applications, this compact cartridge ensures durable, waterproof seals on a variety of substrates.
| ASIN | B07XWMVKSZ |
| Best Sellers Rank | #2,341,857 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,555 in Hardware Sealers |
| Brand | Dowsil |
| Color | Grey |
| Date First Available | September 21, 2019 |
| EU Spare Part Availability Duration | 1 Years |
| Item Form | Liquid |
| Item Weight | 15.8 ounces |
| Item dimensions L x W x H | 9.02 x 1.89 x 1.89 inches |
| Item model number | DOW4024909 |
| Manufacturer | Dowsil |
| Material | Silicone |
| Number of Items | 1 |
| Product Dimensions | 9.02 x 1.89 x 1.89 inches |
| Style | Compact |
| Surface Recommendation | Roof |
| Unit Count | 10.4823 Fluid Ounces |
| Water Resistance Level | Waterproof |
J**W
Used this to seal the walls of a concrete panel garage to the concrete base. Was easy to apply and filled the gaps. Quite hard to push into the gaps and then smooth as its very sticky, needs a wet finger to help a bit As proof of use - in the very heavy rain in the UK late September I had standing water outside the garage but the inside was dry so a success - would use again
M**N
Dow, always good and never had a problem with any of their sealers and silicones. I won’t buy any other brand.
C**S
I’ve used this make for many years now, wouldn’t use another make anymore. Looks good for years. Highly recommended
Trustpilot
2 months ago
1 month ago