🔧 Seal the deal with confidence—weatherproof your world in 30 minutes!
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, it ensures durable, waterproof seals on a variety of substrates.
| ASIN | B07XWMVKSZ |
| Best Sellers Rank | #2,318,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,457 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
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