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🔧 Seal it fast, seal it smart — weatherproof your world with confidence!
The 791 Silicone Sealant Grey 310ml by Dowsil is a one-part neutral cure silicone designed for both commercial and domestic exterior applications. It offers excellent adhesion to a wide range of substrates, rapid tack-free time of 30 minutes, and superior resistance to weathering factors including ozone, UV radiation, and temperature fluctuations. Ideal for durable, flexible, and waterproof sealing solutions.
| ASIN | B07XWMVKSZ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 52,168 in DIY & Tools ( See Top 100 in DIY & Tools ) 783 in Sealers |
| Colour | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (13) |
| Date First Available | 21 Sept. 2019 |
| Included components | 791 Silicone Sealant Grey 310ml |
| Item Package Quantity | 1 |
| Item Weight | 450 g |
| Item model number | DOW4024909 |
| Manufacturer | Dowsil |
| Material | Silicone |
| Part number | DOW4024909 |
| Product Dimensions | 22.9 x 4.8 x 4.8 cm; 450 g |
| Style | Compact |
J**W
Did what I hoped
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
Top notch
Dow, always good and never had a problem with any of their sealers and silicones. I won’t buy any other brand.
C**S
Looks good for years. Highly recommend this make.
I’ve used this make for many years now, wouldn’t use another make anymore. Looks good for years. Highly recommended