Thompsons 10 Year Roof Seal Gray 1L

At this price you can't go wrong, and it's actually good stuff!

This is a fantastic product. I applied it to the felt roofing in the house to cover some cracks which had created some wood damage from water ingress. This has stopped further leaks and treated areas remain dry despite some recent downpour. Best to apply at least two layers to ensure the areas are well covered. Very very pleased.

Have a garden shed with decaying felt roof which I had covered with repair strips to no avail. Leaks were everywhere and this paint was a desperate last move. Wiped the roof with washing up liquid to clean it. Applied two coats three months ago with firm brush - pure magic. Not a single leak. It also covers well. Applied in warm weather and it dried fast, in an hour or so. Could clean the brush with washing up liquid. What more can I say. Perfect.

I've used this product before, both on a garage roof and a flat roof extension. It's quick and easy to apply and it works. In my experience it's been good for a couple of years (but I guess a lot depends on the condition of your flat roof before application). If they called it "Thompsons 2 year roof seal" I'd give 5 stars. Nonetheless, a good product! 👍

Does what it says on the tin .