Check local branch stock
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Special OfferSpecial Offer
Azpects Easy Joint Select All Weather Paving Joint Compound Tungsten 12.5kg (3257)
The EasyJoint Select is the next level from the original best-selling EASYJoint. EASYJoint Select is an all-year-round jointing compound developed especially for ceramic and porcelain paving. EASYJoint launched in 2010 and is a market leader, loved by... -
Bostik Cementone Concentrated Resin Mortar Plasticiser 1 Litre (30806663)
Manufactured by Bostik, this Concentrated Mortar Plasticiser improves the workability and freeze thaw resistance of mortar without the addition of lime. It is suitable for use in mortars for bricklaying, pointing, blockwork and rendering. The integral... -
Everbuild Bitumen 901 Black Paint 1 Litre
Black Bitumen Paint is a solvent based, full bodied black bituminous paint. When dry, the product forms an odourless and taint free black film suitable for metal protection, concrete structures and overcoating wood and felt. -
Everbuild Everbuild 203 Accelerator and Frostproofer 5 Litre
Accelerator & Frostproofer is a liquid additive formulated to accelerate setting and hardening times of mortar, concretes, screeds and rendering to provide frost protection during the setting period. -
Soudal Soudafix P300-F Resin Dark Grey 280ml (154406)
Soudafix P300-SF is a polyester resin based chemical anchor. Ideal for anchoring of threaded rods in masonry (18 brick types) and uncracked concrete (ETA approval option 7). Suitable for installation in hollow and solid masonry: aerated and lightweight... -
Special OfferSpecial Offer
Azpects Easy Grout Porcelain Slurry Grout Grafito 15kg (7016)
EASYGrout mixes readily with water to give a highly flowable joint filling, and grouting mortar ideal for use on interior and exterior tiled floor surfaces where a high early strength, resilient, compact grout joint is needed, particularly in areas... -
Bostik Cementone Chloride-Free Frostproofer & Plasticisier 5 Litre (30812487)
Manufactured by Bostik, this Plasticiser & Frostproofer accelerates the setting of mortar mixes year round but particularly in cold weather and during the Winter months. It also plasticises the mix to improve workability. It is ideal for bricklaying,... -
Everbuild 503 SBR Bond 5 Litre (SBR5L)
SBR Bond is a latex based, water resistant bonding agent and admixture for use in areas subject to humidity, dampness and continuous water contact. It improves water resistance of cement mixtures by forming a reinforcing polymer that increases long-term... -
Evo-Stik Evo-Bond PVA 5 Litre (30811822)
EVO-STIK General Purpose PVA is an adhesive, primer, sealer, and dust proofer that’s suitable for interior use on most building surfaces. When used as a primer, it improves adhesion to porous or difficult surfaces prior to plastering or screeding. -
Evo-Stik Impact Contact Spray Adhesive Amber 500ml (30812367)
The Evo-Stik contact spray adhesive is a high strength, multipurpose adhesive that bonds instantly on contact. With no need for clamping or support, this fast drying, easy spray application adhesive has the power to bond most types of materials, and... -
Marshalls Natural Paving Primer Tub 20kg
Marshalls paving primer is available in a 20kg plastic container and is used to create an extremely strong connection between paving and bedded mortar. It is simple to use because it simply requires the addition of water. Traditionally, paving pieces... -
Talasey Pavetuf Priming Slurry Tub 17kg
Pavetuf Priming Slurry is a polymer and cementitious slurry, specifically formulated to provide an exceptional bond between a new mortar base and porcelain or stone paving. The powdered primer mixes easily with water and is simply applied to the back... -
Everbuild 506 Contract PVA Adhesive & Additive Primer 5kg (CONPVA5)
Everbuild CONTRACTORS PVA in a 5 litre tub has been designed specifically for use in the building industry as a general purpose contracors bonding agent, and additive for concrete and plasters and as a multi-use primer adhesive. 506 Contractors PVA is a... -
Everbuild Bitumen 908 Everproof DPM 5 Litre
908 DPM is a bitumen emulsion that is enhanced with rubber and has no odour. It is used to create a damp-proof membrane for flooring that is effective, but can also be applied to walls, foundation and structures that are above ground as a waterproofer... -
Symphony Jointing Compound Buff 20kg
Symphony Jointing Compound was particularly designed for use with Marshalls porcelain paving lines. This fine textured porcelain jointing compound, available in two colours to match the rest of the range, provides a smoother, more visually attractive... -
Aqualisa AQ Cool Touch Shower Including Fast Fix Kit
The Aqualisa AQ Cool Touch Round Shower Column Kit comes in a sleek contemporary style that will compliment any bathroom suite. -
Azpect EasyCare Algae Remover Concentrate 1 Litre (2610)
Fast and effortless, this algae removal is a professional strength product that kills and controls algae, mould and lichen. Get quick, visible results that last up to 12 months. Suitable for paths, patios, decking, walls, fences, roofs, garden furniture,... -
Azpect EasyCare Hardscape Cleaner 5 Litre (2690)
Rejuvenate and protect stone surfaces. A high-performance, non-solvent, non-acid cleaner completely removes natural soiling from all porous building materials. Will not damage natural/sensitive stone. Results can be seen quickly, with improvements... -
Azpect EasyCare Sealer Remover 5 Litre (2630)
Remove old sealants and coatings for a fresh start. Azpects Sealer Remover can also remove varnish and paint from wood and metalwork, perfect for eliminating unsightly or tired protective coatings from stone and concrete. After application and cleaning,... -
Azpect EasyCare Wood Revive 3 Litre (2606)
Restores hard wood and soft wood surfaces with ease. EASYCare Wood Revive is a new ready-to-use solution that refreshes and restores softwood and hardwood to their natural tone, removing the silvering caused by UV rays and weathering. Once treated, the... -
Special OfferSpecial Offer
Azpects Easy Grout Porcelain Slurry Grout Crema 15kg (7014)
EASYGrout mixes readily with water to give a highly flowable joint filling, and grouting mortar ideal for use on interior and exterior tiled floor surfaces where a high early strength, resilient, compact grout joint is needed, particularly in areas... -
Special OfferSpecial Offer
Azpects Easy Joint Porcelain Joint Compound Silver 15kg (8002)
This EASYJoint PORCELAIN Patio Jointing Compound is a major breakthrough in patio jointing technology. Developed by Azpects, this dry-application product is activated with a small amount of water which cures to form a strong, non-permeable joint with... -
Special OfferSpecial Offer
Azpects Easy Joint Porcelain White Gold 15kg (8001)
Next-gen patio jointing compound from Azpects. The EASYJoint Porcelain Patio Jointing Compound is a major breakthrough in patio jointing technology, as the state-of-the-art formula is activated with a small amount of water. This dry-application product... -
Special OfferSpecial Offer
Azpects Easy Joint Select All Weather Paving Joint Compound Bronze 12.5kg (3259)
The EasyJoint Select is the next level from the original best-selling EASYJoint. EASYJoint Select is an all-year-round jointing compound developed especially for ceramic and porcelain paving. EASYJoint launched in 2010 and is a market leader, loved by...
Construction Chemicals
Construction chemicals are chemical formulations used with cement, concrete, or other materials at the time of construction, to be able to hold the structure materials together. Building chemicals are a crucial part of most projects and are useful for a wide range of applications. We offer a wide variety of building chemicals at Howarth, to ensure you can select the best building chemical for your projects.
PVA bond is a multi-purpose bonding agent, which can adhere to most well-known building materials where at least one surface is absorbent. It is extremely versatile, waterproof, and non-toxic and is suitable for a multitude of tasks and requirements.
Jointing compounds are a powder that is mixed with water to seal and repair joints in paving, stone, and brickwork. The application is very easy, taking as much as three coats, and when applied, the compound can efficiently seal all flaws from the surface.
Cleaning chemicals are a surface treatment used to remove anything that looks unsightly, such as ingrain dirt. They are a good product to use to ensure your building projects remain of a high-quality appearance.
Waterproofing is used to prevent water from embedding through the compound material, typically used on paving and mortars, which can massively reduce the risk of long-term damage.
For further expert advice and guidance on the best construction chemical, please contact your friendly local Howarth branch.