I was cautious and sceptical about this product doing what I required. It is remarkably easy to apply, so much so I doubted it sealing the problem. A few months down the road and the small flat roof section has remained watertight. As for the ten year guarantee, who can say? I would, and have, recommended this Thompson's Roof Seal.
Verified purchase: Yes | Condition: New
Product ok but when opened lid was off tin due to a big dint on tin lucky was in strong plastic bag inside the box otherwise would have leaked all over hallway carpet were I left it until I needed to use it
Verified purchase: Yes | Condition: New
Always impressed with this produce so when I saw it at such a great price for 4L I just had to buy it. I shall be re coating my garden shed roof when the weather improves in 2021.
Verified purchase: Yes | Condition: New
it wasn't better than i expected , it is just as i expected i have used this product previously and found it did the job well .
Verified purchase: Yes | Condition: New
Used on my new shed roof and giving extra support to the felt, used before on both my shed and daughters leaking roof and was made waterproof in less than a day, and better than re felting
Verified purchase: Yes | Condition: New
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