About Flat Roof Waterproofing Paint

Promain offer a wide range of paints, sealants and flat roof waterproofing paints for bituminous, corrugated asbestos, concrete and rolled felt flat roofs. This includes products to seal small leaks or to repair and waterproof a complete flat roof. For example Rustoleum Dacfill HZ provides a rubber like coating encapsulating a complete Mineral Felt or Bitumen Roof. Gutters can be repaired instantly with waterproofing kits. Rustoleum Fillcoat Fibres and Flag Roofix offer a life expectancy of 10 years against failure or leaks.

18 Items

Rustoleum Primer 44 HS Primer

Rustoleum Primer 44 HS Primer

Rustoleum Mathys Primer 44 HS Impregnating Primer Ideal for Corrugated Fibre Asbestos roofs

From £9.70 (£11.64 Inc VAT)
Rustoleum Dacfill HZ Rubber Paint for Flat Roofs

Rustoleum Dacfill HZ Rubber Paint for Flat Roofs

Suitable for waterproofing zero degree, flat horizontal roofs, pitched roofs, gutters, lead strips etc. Resistant to UV ra...

£153.46 (£184.15 Inc VAT)
Everbuild Aquaseal Liquid Roof

Everbuild Aquaseal Liquid Roof

A one component All Weather roofing system that waterproofs any flat or pitched roof that dries in 10 minutes.

From £42.23 (£50.68 Inc VAT)
Rustoleum Fillcoat Fibres Waterproofing

Rustoleum Fillcoat Fibres Waterproofing

Instant waterproofing with added fibres for flat and corrugated roofs, gutters, ridge tiles, chimneystacks, outlet pipes...

From £9.38 (£11.26 Inc VAT)
Rustoleum Fillcoat Waterproofing

Rustoleum Fillcoat Waterproofing

Instant waterproofing for flat and corrugated roofs, gutters, ridge tiles, chimneystacks, outlet pipes

From £9.00 (£10.80 Inc VAT)
Centrecoat Reemat Fibreglass Fleece

Centrecoat Reemat Fibreglass Fleece

Fibreglass Fleece used to add strength and bridge cracks for liquid roof and box gutter coatings.

From £6.41 (£7.69 Inc VAT)
Sika Liquid Plastics SikaLastic 618

Sika Liquid Plastics SikaLastic 618

Part of the Decothane 15 year liquid roofing range of paint coatings.

£180.00 (£216.00 Inc VAT)
Rustoleum Fillcoat Waterproof Kit

Rustoleum Fillcoat Waterproof Kit

This product is now discontinued.

£15.81 (£18.97 Inc VAT)
FLAG Roofix 20/10 Roof Repair

FLAG Roofix 20/10 Roof Repair

Roofix 20/10 Stops roofs leaking for 10 years, a fibre reinforced roofing paint with excellent flexibility and durability....

From £38.50 (£46.20 Inc VAT)
Sika Reemat Premium For Decothane

Sika Reemat Premium For Decothane

Sika Reemat Glass fibre reinforcing mat, part of the Decothane roofing system and for construction and refurbishment proje...

From £138.82 (£166.58 Inc VAT)
Tor Elastaseal EC/TC

Tor Elastaseal EC/TC

Tor Elastaseal EC a single pack, fully reinforced, cold liquid DIY applied system which means no on site mixing and no nee...

£275.00 (£330.00 Inc VAT)
Rustoleum Pegasol Quartz Anti-Slip Floor Paint

Rustoleum Pegasol Quartz Anti-Slip Floor Paint

A two pack water based quartz exterior coating suitable for balconies and terraces, offering high abrasion resistance

£45.06 (£54.07 Inc VAT)
Rustoleum Dacfill Fibreglass Fleece for Flat Roof

Rustoleum Dacfill Fibreglass Fleece for Flat Roof

Rustoleum Dacfill Fibreglass Fleece for liquid flat roof paint system

£202.00 (£242.40 Inc VAT)
Tor Elastaseal Fibretex RC104

Tor Elastaseal Fibretex RC104

Tor Elastaseal Fibretex for flat roofs is a ultra high solid urethane membrane with reinforced fibres.

£220.13 (£264.16 Inc VAT)
Rustoleum Dacfill SB Fleece

Rustoleum Dacfill SB Fleece

This product is now discontinued.

£4.09 (£4.91 Inc VAT)
Rustoleum DACFILL SB Top Coat for flat roofs

Rustoleum DACFILL SB Top Coat for flat roofs

This product is now discontinued.

£294.05 (£352.86 Inc VAT)
Rustoleum DACFILL SB Embedment Coat for flat roofs

Rustoleum DACFILL SB Embedment Coat for flat roofs

DACFILL SB Embedment Coat for flat roofs, flat roof paint, waterproof paint for roofs

£253.19 (£303.83 Inc VAT)
3M Scotchkote Poly-Tech 661 Catalyst

3M Scotchkote Poly-Tech 661 Catalyst

3M Scotchkote Poly-Tech 661, Catalyst available in 180ml.

£4.26 (£5.11 Inc VAT)

18 Items

Flag Roofix is the quick and easy way to repair cracks and leaks. Designed for use on flat roofs, this product is ideal for use on garage and porch roofs. Whether you are an amateur or professional user, Promain offer you a flat roof waterproofing paint product which provides you with excellent flexibility and durability. Make sure you clear your surface of any loose debris, clean the surface and get to work protecting your roof from the harsh elements of the world. Flag Roofix instantly gets to work offering you ultimate water resistance and can even be applied in the wet. 

Promain UK Ltd offer you only the best in Flat Roof Waterproofing Paints. We make it our aim to only supply you with products that offer you the best results, and that we would more than happily use ourselves. By offering you a range of products to use on many different substrates and available in various different styles of finishing, we know you will find a waterproofing Paint that offers your roof the maximum protection. If you are unsure about any of the products we have on offer then our team of experts are always on hand to answer any questions you may have. 

High Performance, Long Life Waterproofing Paint

There are many areas of many buildings that require waterproof protection. From the obvious roofs and the gutters and down pipes, down to the external walls that will need protection from the elements. Basements and balconies would also need water proofing protection especially where water that rests after a heavy rainfall can very slowly impregnate itself into the underlying substrate and the rooms beneath.

Balconies and steps leading to basements are generally coated with ashfelt which has for a long time been a very good water proofing material, but it doesn't tend to maintain its flexibility, or its water proofing benefits for long periods of time. For these types of applications we would be looking to use Sikafloor 400 N as an excellent, flexible, waterproofing UV stable, and hard wearing coating. It can also be used on balconies, and terraces.

When we are waterproofing roofs, we would be looking at various different substrates. Again, from asphalt, to 3 layer felt, and also concrete which has long just been left bare on many flat roofs. In these instances, we would be looking for water protection to come from liquid applied coatings. These are seamless and very easy and quick to apply without the use of any hot works, which lends itself very well for the application in areas where gas torches and burners cannot be used for safety reasons.

A very good system that is predominantly used to achieve 20 to 25 year water protection for roofs, would be the 3M Scotchkote Poly-Tech 661 Stroke, 662 system. This again, is a very fast drying low odor material that is liquid applied with the use of the Scotchkote reinforcing mesh material.