

🛠️ Seal smart, seal fast — don’t let damp hold you back!
Ronseal One Coat Damp Seal White 250ml is a compact, silicone-based sealant designed for quick, effective damp-proofing with a bright white finish. Its fast-drying, single-coat formula makes it ideal for small repairs, delivering professional-grade protection and aesthetic appeal in one easy step.
| ASIN | B01C4SZ1N6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 73,285 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,006 in Sealers |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (352) |
| Date First Available | 23 Feb. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 250 g |
| Manufacturer | Ronseal |
| Manufacturer reference | 37562 |
| Material | Silicone |
| Package Dimensions | 11.3 x 10.9 x 10.6 cm; 250 g |
| Part number | 37562 |
| Style | Compact |
A**N
great product
works well
G**.
Does exactly what it says on the tin
works perfectly - only needed a small amount to cover a small section so this small tin was perfect
T**Y
Make sure you ventilate
This product, although small and after two coats was enough to cover the damp areas. We freshly painted after 48 hours and it's durable to date
K**N
Amazing
The tin is only small so be mindful of this before you consider buying for a large area or areas. The paint is spreadable regardless of previous comments however it does dry quick and drys very smooth. I cut out a thin layer of the old plaster first to allow the area to dry for 24hrs before applying to allow for better contact. Excellent product well worth the money.
A**R
Worked well
Product did the job, a lot of reviews said tin was very small, yes it is but a little goes a long way. This paint has removed damp stain completely with one coat so more than happy with purchase.
T**R
Good quality product from a trusted company.
Have used many of Ronseal products down through the years, here's another one. First time using this one and the results are just excellent. Thoroughly recommend it, very easy to apply and dries quickly allowing you to paint with an great finish.
G**G
Paint
The tin was very small. The picture makes the tin bigger than it looks so be careful
T**N
Very small tin
It did the job, but quite hard to spread. It dries quickly and though you may need to paint over it twice, water stains are gone. Expensive stuff though.
Trustpilot
1 month ago
2 months ago