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🔧 Seal smart, seal fast — don’t let your projects wait!
Dowsil 799 is a premium white neutral silicone sealant designed for plastic and glass applications, offering fast curing, excellent adhesion, and superior weather resistance. Ideal for professional glazing and curtain walling, it conforms to ISO 11600-f&g-25lm standards and ensures durable, mold-resistant seals with minimal odor and no metal corrosion.
| ASIN | B00DL18J2G |
| Best Sellers Rank | 114,853 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,417 in Sealers |
| Brand | Redify |
| Colour | White |
| Compatible Material | Polyvinyl Chloride |
| Customer Reviews | 3.6 out of 5 stars 13 Reviews |
| Global Trade Identification Number | 05413278512260 |
| Included Components | 1 x tube of Dow Corning 799 in white. |
| Item Dimensions | 50 x 50 x 235 millimetres |
| Item Form | Paste |
| Item Type Name | Plastic and Glass 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 |
| Material | Silicone |
| Product Warranty | No guarentee |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | ISO 11600-f & g-25lm |
| Surface Recommendation | Glass,Plastic |
| Unit Count | 310.0 millilitre(s) |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
M**Y
Best quality of silicone I've used
This is genuinely really good stuff. I used it to seal copper to painted wood and it worked perfectly. lovely smooth edges, no strong odours (compared to some other ones I've used) and as it's neautral it doesn't react with the bare metal so perfect for this application. really happy I found this one, and got plenty left for another job.
F**N
Out of date
The silicone sent was out of date. Not terrible. But expensive for it to be out of date.
L**E
Doesn’t go black
Usually sealant goes black in my bathroom this been in for a year and still looks new
R**E
Check the dates first if you have time send back
Product fine but 3 months out of date
A**S
All are great quality & cheaper than most branded products
Wouldn't use any other sealants other than Dow Corning.All are great quality & cheaper than most branded products.
Trustpilot
1 week ago
1 month ago