791 Sealant Black 310ml
Product ID: 51559277
Details
- BrandDowsil
- Item dimensions L x W x H50 x 50 x 235
- Item weight0.37 Kilograms
- MaterialSilicone
- StyleCompact
⏳20-30 min working time
☀️UV & weather resistant
🌡️Resists extreme temperatures
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Dowsil 791 Sealant Black 310ml is a premium silicone-based external weatherproofing sealant designed for durable, flexible sealing on rubber and other surfaces. It offers excellent resistance to UV radiation and temperature extremes, cures quickly to a tack-free finish within 2 hours, and complies with rigorous ISO standards, making it the go-to choice for professional and DIY outdoor sealing projects.
| ASIN | B0063PXFE4 |
| Best Sellers Rank | 49,250 in DIY & Tools ( See Top 100 in DIY & Tools ) 735 in Sealers |
| Brand | Dowsil |
| Colour | Black |
| Compatible Material | Rubber |
| Country Of Origin | United Kingdom |
| Global Trade Identification Number | 05413278323354 |
| Included Components | 1 x tube of Dow Corning 791 in Black. |
| Item Dimensions | 50 x 50 x 235 millimetres |
| Item Form | Liquid |
| Item Type Name | External Weatherproofing Sealant |
| Item Weight | 0.37 Kilograms |
| Item dimensions L x W x H | 50 x 50 x 235 millimetres |
| Item weight | 0.37 Kilograms |
| Manufacturer | Dow Corning |
| Manufacturer Part Number | 4024907/C05 |
| Material | Silicone |
| Model Number | 4024907/C05 |
| Number of Items | 1 |
| Product Warranty | No guarentee. |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | ISO 11600, ISO 9047 |
| Surface Recommendation | Roof |
| Unit Count | 310.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
M**L
Very thin and runny and takes hours or days to set
This sealant is very thin and runny and it takes ages, like may hours or days to set. It’s tricky to work compared with typical silicone sealant because you can’t make a nice bead and smooth it with your finger - its just to thin and gets everywhere. I switched to Sikaflex EBT+ and was much happier with the work and result.
J**S
Not curing after 2 months bought 2 tubes black and still runny
I was bought for sealing a grave stone to keep water out was not sure when applying it how good it was going to be. Tried it at home and not curing after nearly 2 months a load of rubbish bought 2 tubes a waste of money unless there was some thing wrong with this batch. Will not buy again.
L**E
Terrible no quality inspection or seller sells faulty products.
It was leaking from the bottom not happy at all. How this passed quality inspection is beyond me. If I didn't need this right now I'd have returned it. Though if it leaks more during use it will be returned opened.
J**E
Missing the nozzle
Unable to use as missing the nozzle! Will need to return as no other option and unable to request the missing part!
O**E
Out of date
Similar to other reviews, item was out of date when it arrived. I requested a replacement and that was even further out of date. Received a refund.
M**.
Expired product
Product was unusable, but realised too late. Had expired 3 months before it was delivered.
J**R
Came without the nossle
Came without the black nossle at the top
C**N
Product showing out of date
Just received this product which has expired
P**T
Almost expired sealant!
Not happy that I was delivered a sealant that is two weeks away from it's expiry date!
Trustpilot
4 days ago
1 week ago