Thompsons 10 Year Roof Seal Grey 1L | Weatherproof coating for overhead substrates, providing durable waterproofing and long-term moisture ingress resistance.

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.

Stopped the leak on the roof felt which had occurred around some of the felt nails. Easy to apply.

patched the shed roof then put this over it rolls out really well and dries to a good colour its sealed the hot bitumen really well may cover it in small gravel to protect it on the flat roof

Great re-sealant for fibreglass roofs showing their age

Great sealer used on my shed

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.

the product was perfect for the job i had to do

Used this product on my garage roof and very pleased with the results