

🔧 Seal the deal with speed and strength—because your projects deserve the best!
The 791 Silicone Sealant Grey 310ml by Dowsil is a one-part neutral silicone designed for superior adhesion across diverse exterior materials. It offers rapid curing with tack-free properties in 30 minutes and exceptional resistance to weather elements including UV, ozone, and temperature fluctuations. Ideal for both commercial and domestic use, this waterproof sealant ensures durable, flexible, and professional-grade sealing every time.
| ASIN | B07XWMVKSZ |
| Best Sellers Rank | #2,447,728 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,776 in Hardware Sealers |
| Brand Name | Dowsil |
| Color | Grey |
| Compatible Material | Wood, Metal, Concrete, Glass, Plastic, Composite Materials, Etc. |
| Customer Reviews | 4.6 4.6 out of 5 stars (13) |
| EU Spare Part Availability Duration | 1 Years |
| Included Components | 791 Silicone Sealant Grey 310ml |
| Item Dimensions | 9.02 x 1.89 x 1.89 inches |
| Item Form | Liquid |
| Item Weight | 0.45 Kilograms |
| Manufacturer | Dowsil |
| Material Type | Silicone |
| Model | DOW4024909 |
| Number of Items | 1 |
| Part Number | DOW4024909 |
| Style Name | Compact |
| Supported Standards | RM |
| Surface Recommendation | Roof |
| Unit Count | 10.4823 Fluid Ounces |
| Water Resistance Level | Waterproof |
A**R
This is by far the best sealant to seal up bait boat hulls. It dries quick, easy to work with, smooths great with the help of soapy water, its not too thick so you dont have to struggle pumping it out with the gun. Nice rich dark black semi-gloss colour, blend in well with black gloss abs. Good value for money as 1 tube will do most boats that require sealing (microcat/technicat).
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
ترست بايلوت
منذ أسبوع
منذ 3 أسابيع