

We no longer stock this product, but can recommend Britannia Aquashield Smooth as a great alternative.
803 Smooth Waterproof Roof Coating is a ready to use, seamless, smooth waterproofing coating for general maintenance on flat and pitched roofs. Designed for easy-flow application forming a durable, flexible coating that withstands temperature changes and UV-light and can withstand rainfall immediately after application.
Available in Solar Reflective White which has been specially formulated to reduce solar heat gain on dark coloured roofs, a transparent finish designed to renovate and protect Skylights and standard Grey and Black for most other applications.
Features & Benefits
![]() | Question: is 803 ok for a motorhome roof |
Answer from Rawlins’ Technical Team: No, for this application we would normally suggest GacoPro Roof Coating instead. | |
![]() | Question: Hello os this suitable for using as a protective coating on epdm rubber. |
Answer from Rawlins’ Technical Team: We would recommend GacoPro Roof Coating for EPDM on roofs. | |
![]() | Question: Are any of your flat roof paints fire rated? Our Local Authority are asking for such on a garage roof. |
Answer from Rawlins’ Technical Team: Tor Elastaseal and Tor Elastaseal Z systems have FAA Fire Ratings. | |
![]() | Question: What is the best product for sealing an asphalt roof |
Answer from Rawlins’ Technical Team: GacoPro Roof Coating offers the longest life expectancy, otherwise a more cost effective option would be something like Rust-Oleum Mathys Fillcoat. | |
![]() | Question: What is best product to paint on flat felt roof |
Answer from Rawlins’ Technical Team: The product that offers the longest life expectancy from our range is GacoPro Roof Coating. | |
![]() | Question: Can i use the clear waterproof system on a felt roof? Its a new felt roof of which water is getting in somehow. I was looking at a system that i can apply over the felt. Can you advise. Only want a clear product not coloured |
Answer from Rawlins’ Technical Team: 803 Smooth Waterproof Roof Coating Clear is primarily designed for use on sky/roof lights on industrial and commercial premises. It can be used on felt surfaces but new felt can produce staining in the finished appearance. | |
![]() | Question: Is the 803 Smooth Waterproof Roof Coating acrylic based? |
Answer from Rawlins’ Technical Team: 803 Smooth Waterproof Roof Coating is a solvent based acrylic product. | |
![]() | Question: Can I use 803 Smooth Waterproof Roof Coating on a fibreglass roof? |
Answer from Rawlins’ Technical Team: Yes, 803 Smooth Waterproof Roof Coating can be used straight on to to weathered fibreglass surfaces, once clean and dry. | |
803 Smooth Waterproof Roof Coating is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT