A selection of specialist waterproofing products for trade professionals & home users

WATERPROOFING

Almost 50 years of waterproofing know how

Obviously our strength and key skills as a company lie in mastic joint sealants as they’re the core of our entire product range. Waterproofing goes hand-in-hand with this genre of trade and as such, has become a large part of our business across many trades for many different applications. We stock lots of technologically-advanced waterproofing materials alongside older, tried and tested products, all manufactured by the biggest and most trusted global sealant names, including Adshead Ratcliffe (ARBO), Bondaglass Vos (Rustins), C-Tec Ltd. (CT1), Dow Corning (DOWSIL), Everbuild, Fosroc, Geocel, illbruck, Liquid Jacket, Mapei, OTTO-Chemie, Resiblock, Safeguard Europe, Shell, Sika & Thompsons.

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What's The Difference?

Waterproofing Materials Explained...

Damp Proofing
When deciding on the correct products for treating or preventing water damage, there’s an obvious difference between damp proofing and waterproofing in that dampproofing is used to deter the moisture created from soil, whilst waterproofing deters and stops moisture and liquids such as water. Damp proofing is usually applied to the outside of the wall as a paint or coating and is either bitumen-based, or a type of cream. Damp proofing is also applied to the insides of external walls via drilling and injection.

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EPDM Membranes
Gaining trust and reliability in the waterproofing industry over the last 3 x decades, rubber membrane systems have become a goto choice for roofers, facades and frame installers. EPDM short for ethylene propylene diene monomer, is a type of synthetic rubber elastomer which is characterised by a wide range of applications. The M refers to its classification in ASTM standard D-1418; the M class includes rubbers having a saturated chain of the polymethylene type. Dienes currently used in the manufacture of EPDM rubbers are dicyclopentadiene (DCPD), ethylidene norbornene (ENB), and vinyl norbornene (VNB). EPDM rubber is closely related to ethylene propylene rubber (ethylene propylene rubber is a copolymer of ethylene and propylene whereas EPDM rubber is a terpolymer of ethylene, propylene and a diene-component).

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Tanking
Used to prevent water ingress, tanking products or tanking systems create a tank, or barrier around a room, structure or building. For floors, walls and ceilings, tanking is normally some sort if thixotropic liquid and is applied by way of brush, squeegee or trowel etc.

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The best way to determine product choice is by deciding on what it's used for

Waterproofing By Application

Anti-Rust Coatings
Typically painted on with a brush or roller, coatings that treat rust and/or give future rust protection (typically known as anti-rust) are made from zinc and generally all thixotropic in nature. Used for rust proofing exposed steels, piping or anywhere else where metal is exposed to the elements, anti rust coatings are practical solutions for many maintenance, refurbishment and installations in construction.

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Bath Seal Waterproofing
Sealing around baths to stop water leaking downwards around the edges is a common problem. Using flexible membranes as belt & braces before installation is a good option but whilst prevention is better than cure, often, it’s too late to protect the substrate behind the bath and thus, then there’s a whole range of silicone sealants to seal the gaps and joints from leakage penetration.

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Coloured Grouts
As tiling is an ever popular method of decorating and finishing areas of high humidity, such as bathrooms, wet rooms, kitchens and other food establishments, the grout to seal the joints between the tiles has evolved into more technologically-advanced products that offer more flexibility, durability and waterproofing performance in a growing range of colour options.

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Flood Sanitation
The aftermath of a flood is not only damaging but also very unhealthy with viral infections such as MRSA, Salmonella etc. becoming a threat. Floors in particular, require full sanitisation before living or working conditions can be resumed, this can be achieved with specialist flood sanitising products.

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Masonry Cream
For the protective treatment of brickwork, stone and other porous substrates from penetrating water, specialist materials are required. We hold stock of high quality masonry creams such as Liquid Jacket’s excellent Masonry Protection Cream and Safeguard Europe’s popular Storm Dry Masonry protection cream. These products are easy to apply and certified by trusted authorities.

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Liquid Membranes
For the protection and repair of various substrates from abrasion, weathering or general wear & tear, liquid membranes have become ever-popular for their ease of application, normally with a standard brush, roller or squeegee etc. Polymer or hybrid polymer based membranes, bituminous membranes and other materials are frequently used for the pre-treatment of internal areas prior to tiling, cladding or as a finish for certain areas.

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Patio Sealers
For professional patio installers, DIYers or even just homeowners doing maintenance sealing patios, a specialist paving sealer is required. From low odour, non-solvented products such as the superb Liquid Jacket Ultimate Stain Protector Sandstone to full-on glossy, resin-based patio sealers, we keep large stocks of patio sealing products year-round.

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Paving Sealers
For professional paving installers, DIYers or even just homeowners doing maintenance sealing paving, a specialist paving sealer is required. From low odour, non-solvented products such as the superb Liquid Jacket Ultimate Stain Protector Sandstone to full-on glossy, resin-based paving sealers, we keep large stocks of paving sealing products year-round.

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Pond Sealers
Usually to seal a pond for waterproofing requires a laborious system of priming and slurry coating etc. But for remedial works, maintenance and new build pond installations there’s a old skool, specialist type of paint known as G4. We stock pond sealer for sealing ponds.

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Roof Repair & Seal
Waterproofing is often associated with roofs and the sealing of the joins and gaps around roofs. With new technology, roofing materials change and so does the waterproofing options. Brush-on, rubberised roof repair & seal products, brush-on bitumen seal & roof repair products and mastic-type roof repair and seal products are tried and tested to very high standards, ensuring good quality waterproofing work for remedial work, repairs and new build seals.

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Sanitary Mastic Sealants
For waterproofing such applications as sanitary ware in bathrooms, shower rooms & wet rooms etc. as well as, countertops, sinks & units etc. in kitchens and other food areas, sanitary mastic sealant products are less able to accommodate movement compared to low modulus sealants, but will make a stiffer and more rigid final seal. The sanitary mastic sealant products tend to withstand repeated cleaning more efficiently than the softer more flexible low modulus ones. The most important factor of a sanitary mastic sealant is the anti-mould, anti-mildew, anti-fungal properties added to them for us win high humidity areas.

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Shower Waterproofing
For waterproofing applications in and around showers, a dedicated, high quality, rubber seal or specialist kit for a strong but flexible final seal behind prior to tiling, in and around the shower uprights and connecting joints, sealing around shower trays and any other areas where a gap or join is exposed.

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Water Plugs
Specialist water plugs for professional tradesman and DIY homeowners come in various shapes and sizes, looking for a high quality water plug option for basements or wetrooms or a homeowner doing it yourself, then take a look at these high quality water plug products, available for sameday collection or nextday delivery from our store in Chingford, North-East London.

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Waterproofing Admixtures
Specialist waterproofing admixtures from trusted waterproofing brands. For professional tradespeople, or DIY homeowners requiring a waterproofing admixtures to add to their mortar or cement mix, there’s a select few, tried & trusted products available in tubs for easy addition to a waterproof mix.

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Weatherproofing Mastic Sealants
When it comes to external weatherproofing around windows, doors and other extrusions, a high quality, UV stable, low modulus sealant is essential! Sealing from the most renowned brand names in the weatherproof mastic sealant industry; Weatherproof silicone sealants, weatherproof polymer sealants, weatherproof modified polymers, and weatherproof polyurethanes with varying degrees of shore hardness and movement to compliment weatherproof sealing of different substrates and in different weather proof applications which require a seal.

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Waterproofing Mortars
If you’re a trade professional or DIY homeowner looking for a high quality waterproofing mortar, then we recommend you stick to the tried and trusted brands only! We have a select range of easy-to-use waterproofing mortars in stock.

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A Comprehensive List Of Our Waterproofing Materials By Manufacturer

3C Sealants

3C Sealants is a brand dedicated to high quality, experience-backed mastic sealants from us ‘County Construction Chemicals’(hence the name, 3C get it? :-)) A hand-picked selection of high quality sealant products, using the very best materials @ great trade prices.

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Adshead Ratcliffe (Arbo)

ARBO products from Adshead Ratcliffe have been respected throughout the building, glazing & construction industries by architects and contractors alike for many years, with specialist waterproofing products available for marine, automotive and industrial sectors. Although we only carry a select few products in stock here, we can order any others with a fast turnaround.

* Products are ordered in upon orders being received and will take approx. 2-3 x days

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Bondaglass Vos (Rustins)

BONDAGLASS-VOSS LTD. IS NOW OWNED AND OPERATED BY RUSTINS

In the early 1960s Bondaglass was a leading brand of polyester fillers for vehicle repair and polyester resins for laminating with glass fibre. In those days the polyester filler was supplied as three products, a filler powder and resin to mix together to form a paste “the good old days.” Bondaglass also introduced Bonda Rust Primer, an anti-corrosion primer. This became a leading anti-rust product and is still highly respected by the car restorer. Of its type it is among the best on the market. Other products were glass fibre for use in repairing cars, boats and many other articles around the home. In 1973 Bondaglass joined with Vosschemie, a manufacture of similar quality products in Germany and throughout Europe. Bondaglass -Voss was founded. Vosschemie expertise allowed Bondaglass to make further progress with polyester filler quality and introduce a more extensive range particularly for the car body repair industry.

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C-Tec CT1

CT1 From C-Tec Products Available

C-TEC specialise in high quality and exclusive problem solving products, which are developed by listening to their customers and what the market demands. Their flagship product CT1 Unique Sealant & Adhesive has reached an almost mythical status in the UK construction industry, with most, if not all, specifiers and end users aware of the product and it’s capabilites including waterproofing.

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Dowsil

New Name, World of Opportunity: DOWSIL™ Product Brand Name Announced for Heritage Dow Corning High-Performance Silicone Building Products. DOWSIL™ Represents The Combined Power of Dow & Dow Corning; Customers can Continue to Rely on Same Trusted Silicone Technologies for Façade Design. We stock the entire ‘premium quality’ waterproofing, silicone sealant 7 series plus many more specialist joint sealants.

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Geofix

Distributed in the UK by Everbuild, Geo-Fix products have been around for many years, in our selection of stone care products, sits a well trusted and highly efficient stone protector and sealer.

Geo-Fix Natural Stone Care & Sealer

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Liquid Jacket

Liquid Jacket Waterproofing

As well as having a solid 45 years of experience in the mastic joint sealant business, County Construction Chemicals Ltd. have also been heavily involved in the evolution of waterproofing products in the UK, so last year we decided, with this long-standing reputation for providing high quality, tried and tested materials, along with our great reputation, experience and vast knowledge of the waterproofing industry, that it was about time we had our own brand, hence we introduced Liquid Jacket Waterproofing Products, a simplified approach to waterproofing, damp proofing and sealing both internally & externally.

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Everbuild

After a phenomenal rise in the sealant manufacturer ranks, Everbuild Building Products Ltd were acquired by Sika AG and as part of this worldwide group, as a partnership, offer a huge range of sealants that are used widely throughout the construction industry. (see also SIKA)

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Fosroc

While sealants account for only a small proportion of the cost of a building project, their performance is vital to the integrity of any structure. You can trust Fosroc’s expert knowledge of joint design and expertise in sealant technology to help you choose the right sealant for your specific application.

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Geocel

Geocel have been providing the construction and industrial sectors with high quality sealants, coatings and associated chemicals for more than a quarter of a century. Geocel is a wholly owned subsidiary of the international paint manufacturer, the Sherwin-Williams Company, based in Cleveland, Ohio, global leader in the development, manufacture and sale of coatings related products.

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Mapei

Founded in 1937 in Milan, Mapei today is the world’s largest producer of adhesives and chemicals for the construction industry. We stock all colours of their industry-standard, high quality, internal silicone sealant and a selection of their waterproofing range for commercial and industrial use.

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Otto Chemie

Otto Chemie Logo 2021

Over the course of 130 years, Hermann OTTO GmbH, an innovative, medium-sized company for applied construction chemicals, has advanced to become a specialist for sealants and adhesives. We are the premier distributor of Otto Chemie sealants in the UK and carry a selection of their products relevant to waterproofing.

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Resiblock

For sealing driveways, paths and patios, the name Resiblock has become folklore amongst professional contractors and DIY’ers alike since 1993. Resiblock Limited, the block paving sealer experts, has sold block paving sealers to seal, stabilise and protect all paving types. Whether it be for industry, commerce or the home, Resiblock solutions give accelerated joint stabilisation without sand erosion or ongoing maintenance..

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Safeguard Europe

Since 1983, Safeguard Europe, (a family run business) have specialised in providing damp-proofing and waterproofing solutions for the construction industry. Safeguard produce products for the refurbishment of existing buildings and has progressed to become a market leader in the specialist fields of damp proofing and storm proofing / storm prevention with a range of trusted, solid, professional quality products such as Dry Zone and Storm Dry. We keep a solid range of stone care products from Safeguard in stock for collection or delivery.

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Shell

Known the world over, Shell has a solid reputation for high-end quality and perfromance. Formulated from carefully selected components based on rubber-modified bitumen, easy to apply and designed to offer long-lasting protection and waterproofing. This bitumen sealant & adhesive from Shell has been heavily tested and certified to a very high standard.

Shell Tixophalte Wet Seal & Fix

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Sika

In 2010, Sika celebrated its 100-year anniversary. Developing innovative products and solutions and being consistent in all areas of waterproofing, sealing & bonding amongst other applications, have made it possible for Sika to grow throughout its first century. We stock a select range of Sika polyurethanes, silicones and hybrid polymer sealants relevant to today’s industry.

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Thompson's

Recognised the world over, Thompson’s Waterproofing products are tried, tested & trusted by many. In the early 1920’s, polymer chemist Edward Addis Thompson developed a formula that protected buildings from exterior water damage. His discovery became known as Thompson’s^®WaterSeal^® Clear Multi-Surface Waterproofer and initially was used by architectural and construction firms for concrete applications. After recognizing the fast-growing deck-building trend, The Thompson’s Company expanded distribution of Thompson’s^® WaterSeal^® Clear Multi-Surface Waterproofer to consumers in 1982.

Thompson’s One Coat Patio & Block Paving Seal 5 Litre

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Tremco illbruck

Tremco illbruck was created from the merger of Tremco’s European Sealant / Weatherproofing Division with illbruck Sealant Systems in September 2005. We stock a selection of their mastic sealants and adhesives in the form of polyurethane, synthetic rubber and bitumen.