Ultraflex Waterproof Roof Coating, a high-performance waterproofing system that can be used all year round on new and existing roofs, walkways, balconies, gutters, etc, with excellent adhesion to a variety of substrates, forming a seamless membrane that is fully cured and trafficable after 24 hours. Ready to use straight out of the tin -...
Britannia Aquashield High Build
Britannia Aquashield High Build is an excellent waterproofer for exterior pitched or flat roofs. Ideal for bitumen, metal, porous and non-porous roofs, including asbestos cladding.
- Asbestos cladding
- Iron and Steel
- and more...
The Britannia Aquashield High Build gives you the peace of mind of instant waterproofing, even before it's dry. Contains embedded fibres which will will cover up any small gaps and cracks, and is ideal for bitumen, metal, porous and non-porous roofs, including iron, steel, slate, polished brick, concrete and asbestos cladding.
Product Use in the Workplace
- Library - If there's any building that can have its contents ruined by a leaking roof, it has to be a library. Even a small leak can cause a big problem; if water collects in one particular area of the roof, it has the potential to cause the ceiling to collapse, bringing a whole pool of water down all over the books.
- Factory - Industrial roofs are usually hard-wearing, but like all roofing, needs to be well-maintained. In addition to not falling down, a good roof is one that keeps the rain and moisture out of the building. Once water can get in through the roof, it has the potential to cause erosion on metalwork, increasing the chance of damp and mould. By ensuring factory roofs are adequately waterproofed, safety can be upheld and damage can be avoided.
Features & Benefits
- Excellent waterproofing for roofs.
- Ready to use and works instantly.
- Also great for asbestos cladding.
- Contains added fibres that interlace to cover up small gaps or cracks.
- Suitable for general maintenance work.
- 2-year shelf life.
Preparation & Application
Ready for use on flat roofs, pitched roofs, weathered asphalt and bituminous surfaces, gutters, concrete, brickwork, GRP and fibreglass, felt and metal (galvanised and ferrous). Fibrous cement corrugated sheeting: two coats of Aquashield Primer must always be applied to this substrate. Clear all areas of moss, lichen and debris by brushing or power washing and remove surface water and any contamination such as Oil or Grease and allow to dry. Apply Britannia Fungicidal Wash to prevent further fungal/algal growth. Most roofing substrates to be treated will not normally require priming. To the dry and cleaned surface, apply a generous coat of Britannia Aquashield Waterproof Roof Coating by brush or squeegee, at the minimum specified spreading rate as stated above under the heading. Application Temperature should be between 5°C-25°C.
Please consult the Product Data Sheet for full application instructions.
Minimum Finished Fall: when using this product it is important that a minimum finished fall of 1:80 is achieved, as stated in BS 6229.2003 (Code of Practice for the application of Liquid Applied Waterproofing Systems to flat roofs with continuously supported coverings).
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
- Typical Coverage (per coat)
- 1-2kg per square metre, dependant on the substrate.
- Touch Dry
- Up to 6-7 days depending on temperature, thickness of coating. The product may remain soft for a further period depending on climatic conditions, this is not detrimental to the waterproofing qualities of the product.
- Brush or Squeegee.
|Graham Pye on 26/03/2019|| |
My lead clad bay window window flat roof approx 2.5m x1m has developed a small leak creating a disclouration on the ceiling below approx 10cm x 5 cm. Needless to say I cannot find the cause despite careful examination! The roof albeit old is generally in good condition. Rather than having a completely new lead roof I am considering painting with a waterproofing paint. Which - if any - of your products would you recommend? Many thanks for your help Regards Graham Pye Can you please
The Britannia Durashield system would be our recommendation for aged lead surfaces.
|patrick on 22/02/2019|| |
Hi. I have just had a bitumen flat roof recovered with a torch on mineral felt. Is there anyhing I can paint onto it to prolong it's life.One part of the roof gets a lot of sun and approx 1/2 of it is in the shade and suffers from a lot of moss.
Britannia Aquashield High Build could be used for this in Solar Reflective White, discolouration may occur over a new asphalt, tar or bitumen surfaces; therefore an extra coat may be required, for decorative purposes only.
|gerald corns on 11/02/2019|| |
I have a Garage that I erected myself about 2 years ago since then I have noting but problems with leaks. I tried all sorts of remedy's. My thinking is now to completely cover the whole roof with something. My garage is 17.7 sq mt Can you please advise me of a product that would do this your sincerely G Corns
You haven't said what your roof is - i.e. felt, metal, asbestos, etc. however if it is a substrate that Britannia Aquashield High Build can be applied to as per the product data sheet then this would be a good potential choice.
|Jobn on 04/02/2019|| |
Hi am looking for white waterproofing paint for the top of my land-rover defender 110 would this work. Many thanks John
We're assuming the surfaces you wish to paint are metal, if so Britannia Aquashield High Build can be used on metal surfaces. Be sure to download and read the product data sheet from the product page for full details on preparing and priming metal.
|Daniel Needham on 13/12/2018|| |
Hello, I have a polycarbonate conservatory roof which has flash banding on some parts. Can I use your aqua shield solar paint on these materials assuming they are clean and dry? Thank you in advance for your assistance.
We would recommend Britannia Aquashield Eco for this application.
|Ryan Russell on 09/12/2018|| |
I have a gutter between the 2 seperate pitched rooves of my house. Most is lead coated but the last and lowest 3 metres has been painted with something similar to your product but old and leaking slightly somewhere. Can I just clean, dry and paint over the leaky area with your product or will the old stuff need scraping off completely and starting again? Thanks.
Ideally we would recommend removing the existing coating to reveal the leaking area to enable you to prime, reinforce and coat the area as needed. If however this is not possible then as long as the existing coating is sound, well adhered and compatible then after cleaning Britannia Aquashield High Build could be applied directly.
|Michael Johns on 06/12/2018|| |
Hello, I have a workshop that has a corrugated metal roof some of which is in less than perfect condition, it would be difficult to remove and replace the roof and I am looking at alternative means of waterproofing it. Some of your products look as if they might be suitable, are you able to recommend any thing that might help. regards Michael Johns
After cleaning, assuming it is bare, weathered galvanised steel we would recommend first priming with Britannia One Pack Etch Primer before application of Britannia Aquashield High Build.
Tor Elastaseal Z Fibretex (RC142) is a cold applied single pack, high solids, moisture activated, elastomeric urethane coating, containing inert reinforcement fibres. For use as a high build, heavy duty, fibre loaded stripe coating, free from solvent odour that provides durable, long term protection for roofs.
Eagle Desmopol Liquid Polyurethane Membrane waterproofs flat roofs, walkways and balconies, protecting against corrosion. See the description below for more surfaces and substrates that can be treated. Completely waterproof. Holds BBA/ETA certification for life expectancy in excess of 25 years Easy and quick application. No reinforcement...
Blackfriar Professional White Solar Reflective Paint reduces solar heat gain, waterproofs and protects roofing. ADVANTAGES Reflective, textured finish Waterproofs and protects Flexible - allows for contraction and expansion Resists surface fungal growth Easy to apply - water-based Brush or roller application Can be applied to previously painted...
Coo-Var Solar Reflective Aluminium Roof Paint deflects sunlight to reduce heat build-up, internally and externally. ADVANTAGES Can be used on stable felt, concrete, wood and brick Apply by brush or roller Bituminous-based aluminium paint Ideal for year-round use Extends the lifespan of roofing Next day delivery available
Rust-Oleum Mathys Dacfill HZ is a 200% elastic water-based flat-roof system with a built-in fleece that is waterproof, vapour permeable and resistant against ponding water. ADVANTAGES Works after only an hour! Resistant to UV radiation, acid rain, heat, frost and pollution Easy to apply with brush, roller or airless spray Self-extinguishing...
Tor Elastaseal Z Accelerator Solution (RC143) is a single pack coloured, solvent thin additive for use in conjunction with 12.5 litre units of Tor Elastaseal Z Embedment Coat (RC140), Elastaseal Z Top Coat (RC141) and Elastaseal Z Fibretex (RC142) to accelerate cure and enable faster return to service of the roof.
Tor Elastaseal WB/SP (RC109) is a single pack, water based pigmented coating based on an elastomeric/self-crosslinking acrylic polymer system for the waterproofing and weatherproofing protection of flat and pitched roofs.
GacoPro Roof Coating is a professional grade, 150% elastic, 100% silicone roof paint for flat and pitched roofs. ADVANTAGES 20 years waterproof protection Year round application Easy to apply by brush, roller or spray Protects against leaks, ponding water and severe weather Single pack Apply directly Competitive price More benefits...
Specially-formulated for emergency roof repairs no matter how bad the weather; can even be applied under water. Ideal for roofs which need immediate repair to stop leaks. Advantages Suitable for all building materials External use only Can be applied in falling rain
Rust-Oleum Mathys Fillcoat Fibres is an instantly waterproof, fibre reinforced repair coating for flat and pitched roofs to seal leaks and cracks up to 2mm wide, quickly and simply, even in bad weather. Ideal for non-walkable terraces, gutters, ridge-pieces, chimney stacks, pipes, etc. Excellent adhesion directly to bituminous substrates, metal, hard PVC,...
Blackfriar Professional Solar Reflective Paint Aluminium is a blend of rubber, polymer modified bitumen, aluminium and fibre reinforcement. For the refurbishment or repair of porous asbestos, corrugated iron, concrete, tiled and felted roofs. Textured finish, exterior use, bitumen based, fibre reinforced, contains reflective aluminium.
Roofs become slippery when wet and extreme caution should be exercised when accessing any roof area for maintenance. GacoFlex WalkPad Granules complete the GacoFlex SF2036 WalkPad walkway system providing a traction enhancing textured surface.
Ultratop is a single-component topcoat for Ultraflex Waterproof Roof Coating providing a flexible continuous gloss finish with excellent adhesion and mechanical properties. Apply by brush, roller or airless spray Excellent resistance to abrasion and stress Resistant to algae and mould growth Easy to clean and maintain
GacoPatch is a flashing grade, standalone roof patch made with 100% silicone. ADVANTAGES New, improved technology One-step application limits costs Permanently flexible UV stable Will not chalk, crack or peel Vertical or horizontal application
GacoFlex SF2036 WalkPad is a stay-put solution for creating highly-visible rooftop walkways. It is an exceptionally durable, silicone-based, solvent-free coating that is combined with a reinforcing agent to provide exceptional durability and resistance to traffic and tears.