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Bostik Quick drying Black Roofing waterproofer, 5L Tub
Litre capacity (L)
Features and benefits
This product is perfect for restoring and enhancing old roof coverings or future proofing new ones
- Can be applied by brush
- Quick drying
Health and safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
Cracks after while, drying very slow
Konstantin - 3 months ago
Waste of time and money,............................
Did the job
ladysue22 - 5 months ago
Bought to cover summer house roof had a couple of leaks bought this and applied just before all the heavy rain we haven't had 1 leak highly recommended great price aswell
Roadrunner51 - 10 months ago
Laid a thick coat on to a pent roof shed. The next day thought I had dreamt I had only done it as there was no sign of it on the roof and water was still coming through.
Bri 4 2 - 1 year ago
Easy to use and does its job, seems to have cured the leaking shed roof
paulchimp - 1 year ago
Got part flat roof . Over year used other brands to protect roof . But this one is the best I have used . I lay it thick on roof after cleaning flat roof . It's easy to paint on and does not smell much. Looks brown in tin but is black. I am going to give roof 2 coats cost me around 66 pounds. For 15 LTRs but will last for years.