Prosolve Bitumen Cold Joint Seal Spray Tarmac Roof Gutter Repair Pot Hole Sealer - 3 Pack

Bought this to seal a repaired section of tarmac on my driveway. Did an excellent job sealing the repair and was great value for money being being a pack of 3 tins. Very pleased.

Fantastic value, very easy to use and gives excellent ground cover. Delivery could have been a bit quicker. Although very difficult to beat the price with other suppliers.

It did the job

I have not used this product yet but will be using it in March 2026. My initial impression was how low priced it is compared to a similar product available at most builders merchants. It is one third the price! However I soon came across a problem that was a bit unpleasant and that is the cans arrived without the spray nozzles attached and the spray nozzle is the entire black cap not just a small style spray nozzle that you get on a spray can or the similar product to this that I have mentioned above. The problem is when you put this cap onto the open ended tube the solutions sprays out and is very similar to thick black oil. Therefore at the moment I am open minded about it and will try to fit the nozzles with plastic gloves, an old jacket and with the nozzle and container inside of a cardboard box. On the positive if this works out and the solution is as good as the usual product I will update my four stars and notes, after all in theory there is three times the amount for the same money?

Poor performing product. Nozzles block before the can is empty and worse it is not effective on sloping felt roofs. In fact both leaks were actually worse than before spraying this stuff on. It's back to good old reliable Black Jack now

Very good price as opposed to buying similar product at our local builders merchants. Does a good job of sealing around cold fill tarmac repairs.

It does what it’s designed for, it tends to finish quickly and towards the end you get bits of bitumen falling out, it doesn’t remain in spray form through out. I bought more than enough so have some for next year's project

Works well with surprising tight spray area, so it doesn't go where you don't want it to go.