5 year warranted Roof Sealer, 5 KG Black One Coat Roof Repair Compound (All roof types including Asbestos, Felt, Bitumin, Tiled, GRP)

Excellent sealer easy to apply and works really well. Stopped all leaks on my garage roof. 5 stars

Very good coverage. Nice and thick for bridging cracks, but spreads very easily.

Relatively easy to apply and covered a bigger area than expected. Since using, there’s been a number of heavy downpours and so far, all has been well on my flat garage roof. Seems to adhere better if area is wire brushed first.

No worries. Did the job. Coal sheds not leaking yet. Good stuff.

Good thick product I keep it in my garage for ongoing minor (interior) leak roof repair to my ageing asbestos roof. Works instantly & can be applied in the wet. It's expensive but providing the lid is replaced after each usage still cheaper than buying loads of small pots of inferior product. The roof will need replacing at some stage but in the meantime all good with this.

Fantastic — fully recommend You won’t be dissapointed Used to cover leak on porch roof on the same day there was extreme heavy rain which lasted 3 days but to-date there has been no leaks on the porch Definitely will re-purchase again !

So easy to spread over the roof.

Generally good all round, I will buy again.