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Construction Chemicals

Construction chemicals are used for most building projects and include products like PVA, additives, admixtures, jointing compounds, waterproofing and cleaning chemicals. 

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  • Special Offer
    Azpects Easy Seal Patio Seal & Protect 3 Litres (2580) Azpects Easy Seal Patio Seal & Protect 3 Litres (2580)
    Special Offer

    Azpects Easy Seal Patio Seal & Protect 3 Litres (2580)

    Maintain a great looking patio for longer. Patio Seal & Protect is water based fluorinated polymer sealer designed explicitly for porous stones. It penetrates & provides durable transparent surface protection whilst allowing the stone to breathe. To...
  • Azpects Easy4Rust 500ml (2695)

    Azpects Easy4Rust 500ml (2695)

    Quickly lift away rust spots and oxidation. EASY4Rust has an acid-free formula that converts rust into a solution to wash away. Safe to use on stone, concrete or wood.
  • Azpects EasyCare Algae Remove & Seal 3 Litres (2614)

    Azpects EasyCare Algae Remove & Seal 3 Litres (2614)

    Clean, kill and seal in one application. Algae Remove & Seal is a professional-grade algae, mould and lichen killer specifically designed to cleanse the surface of contamination and leave a durable seal to prevent moisture ingress and contaminants from...
  • Azpects EasyCare Algae Remover 3 Litre (2613) Azpects EasyCare Algae Remover 3 Litre (2613)

    Azpects EasyCare Algae Remover 3 Litre (2613)

    Fast and effortless algae removal. Algae Remover 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...
  • Azpects EasyCare Algae Remover 750ml (2612) Azpects EasyCare Algae Remover 750ml (2612)

    Azpects EasyCare Algae Remover 750ml (2612)

    Fast and effortless algae removal. Algae Remover 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...
  • Azpects EasyCare Black Spot Remover 3 Litre (2618)

    Azpects EasyCare Black Spot Remover 3 Litre (2618)

    Easily remove the most stubborn spots. Lichen infestations, or Black or White spot, is one of the most difficult challenges in the landscape industry. This high-performance treatment is formulated and proven to remove this unsightly and stubborn problem...
  • Azpects EasyCare Black Spot Remover 5 Litre (2615) Azpects EasyCare Black Spot Remover 5 Litre (2615)

    Azpects EasyCare Black Spot Remover 5 Litre (2615)

    Easily remove the most stubborn spots. Lichen infestations, or Black or White spot, is one of the most difficult challenges in the landscape industry. This high-performance treatment is formulated and proven to remove this unsightly and stubborn problem...
  • Azpects EasyCare Concentrate Porcelain Cleaner & Sanitiser 1 Litre (2684) Azpects EasyCare Concentrate Porcelain Cleaner & Sanitiser 1 Litre (2684)

    Azpects EasyCare Concentrate Porcelain Cleaner & Sanitiser 1 Litre (2684)

    Powerful cleaning for porcelain. Porcelain Cleaner & Sanitiser is a high-performance cleaner for porcelain tiles, pavers, marble, granite and terracotta. This powerful water-based cleaner is a non-acidic, non-caustic soda formula which is fast-acting and...
  • Azpects EasyCare Grease & Oil Away+ 500ml (2651) Azpects EasyCare Grease & Oil Away+ 500ml (2651)

    Azpects EasyCare Grease & Oil Away+ 500ml (2651)

    Remove unsightly oil and grease stains. Grease & Oil Away+ is a simple to use, professional-grade cleaner to remove engine oil, grease & oily stains from drives, patios and decking. It contains deep penetrating active ingredients to ensure penetration...
  • Azpects EasyCare Patio & Deck Cleaner 1 Litre (2620) Azpects EasyCare Patio & Deck Cleaner 1 Litre (2620)

    Azpects EasyCare Patio & Deck Cleaner 1 Litre (2620)

    Effortlessly remove built-up grime from patios and decking. Patio & Deck Cleaner is a professional grade concentrate that is a fast and effective way of removing a heavy build-up of the most stubborn dirt and grime from paving, driveways and decking...
  • Azpects EasyCare Patio & Deck Cleaner 3 Litre (2621) Azpects EasyCare Patio & Deck Cleaner 3 Litre (2621)

    Azpects EasyCare Patio & Deck Cleaner 3 Litre (2621)

    Effortlessly remove built-up grime from patios and decking. Patio & Deck Cleaner is a professional grade concentrate that is a fast and effective way of removing a heavy build-up of the most stubborn dirt and grime from paving, driveways and decking...
  • Azpects EasyCare Porcelain Cleaner & Sanitiser 3 Litre (2685)

    Azpects EasyCare Porcelain Cleaner & Sanitiser 3 Litre (2685)

    Powerful cleaning for porcelain. Porcelain Cleaner & Sanitiser is a high-performance cleaner for porcelain tiles, pavers, marble, granite and terracotta. This powerful water-based cleaner is a non-acidic, non-caustic soda formula which is fast-acting and...
  • Azpects EasyCare Porcelain Cleaner & Sanitiser 750ml (2686)

    Azpects EasyCare Porcelain Cleaner & Sanitiser 750ml (2686)

    Powerful cleaning for porcelain. Porcelain Cleaner & Sanitiser is a high-performance cleaner for porcelain tiles, pavers, marble, granite and terracotta. This powerful water-based cleaner is a non-acidic, non-caustic soda formula which is fast-acting and...
  • Azpects EasyCare Rattan Revive 750ml (2608)

    Azpects EasyCare Rattan Revive 750ml (2608)

    Clean, restore, and protect rattan furniture. Rattan Revive is three products in one - it cleans, restores, and protects synthetic rattan furniture in a straightforward application.
  • Azpects EasyCare Wood Revive 750ml (2602)

    Azpects EasyCare Wood Revive 750ml (2602)

    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...
  • Azpects EasyJoint Pro Basalt 17kg (3153) Azpects EasyJoint Pro Basalt 17kg (3153)

    Azpects EasyJoint Pro Basalt 17kg (3153)

    A durable jointing compound for patios, walkways, and roads. EASYJoint PRO is a robust jointing compound for outdoor space paths, and roads. The two-part epoxy compound increases strength and longevity while leaving a smoother surface. EASYJoint PRO is a...
  • Azpects EasyJoint Pro Mushroom 17kg (3156)

    Azpects EasyJoint Pro Mushroom 17kg (3156)

    A durable jointing compound for patios, walkways, and roads. The two-part epoxy compound improves strength and durability while leaving an improved surface texture. EASYJoint PRO is a two-part product that combines a resin with coated sand before usage...
  • Azpects EasyJoint Pro Stone Grey 17kg (3152)

    Azpects EasyJoint Pro Stone Grey 17kg (3152)

    A durable jointing compound for patios, walkways, and roads. EASYJoint PRO is a two-part product that combines a resin with coated sand before usage. EASYJoint PRO is suitable for usage on any type of pavement. However, its strength and water resistance...
  • Special Offer
    Azpects EasyJoint Select Jet Black 12.5kg (3260) Azpects EasyJoint Select Jet Black 12.5kg (3260)
    Special Offer

    Azpects EasyJoint Select Jet Black 12.5kg (3260)

    Solid colours and a smoother finish. Developed from our best-selling EASYJoint Original, 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,...
  • Azpects EasySeal EasyRevive+ Rejuvenator & Sealer 5 Litre (4020) Azpects EasySeal EasyRevive+ Rejuvenator & Sealer 5 Litre (4020)

    Azpects EasySeal EasyRevive+ Rejuvenator & Sealer 5 Litre (4020)

    Leaves driveways and paths looking like new. Advanced formula seals and protects asphalt, concrete and stone. EASYRevive+ makes asphalt and tarmac look like new and transforms the appearance of concrete and stone. Leaves driveways and paths with a deep...
  • Azpects EasySeal Water Seal+ 5 Litres (2550)

    Azpects EasySeal Water Seal+ 5 Litres (2550)

    Helps to dry out wet walls and increases thermal qualities. Water Seal Plus is a high-performance water repellent for all porous building materials. The product can be applied to already damp surfaces, which will then, over time, dry out as the coating...
  • Bostik Bituminous Paint Black 5 Litre (30812219)

    Bostik Bituminous Paint Black 5 Litre (30812219)

    This Bituminous Black Paint by Bostik is a 5 Litre tin of solvent-based protective coating for external waterproofing and weather protection of ferrous and non-ferrous metals, concrete, roofing felt, fibre cement, corrugated iron, asphalt and wood. It...
  • Bostik Cementone Cemplas Mortar Plasticiser 25L (30812465) Bostik Cementone Cemplas Mortar Plasticiser 25L (30812465)

    Bostik Cementone Cemplas Mortar Plasticiser 25L (30812465)

    Improves the workability and durability of mortar without the addition of lime. It helps reduce grittiness to provide a smooth mortar with improved durability and protection against frost. It also reduces the water content of the mortar. Containing a...
  • Bostik Cementone Cemplas Mortar Plasticiser 5L (30812466) Bostik Cementone Cemplas Mortar Plasticiser 5L (30812466)

    Bostik Cementone Cemplas Mortar Plasticiser 5L (30812466)

    Improves the workability and durability of mortar without the addition of lime. It helps reduce grittiness to provide a smooth mortar with improved durability and protection against frost. It also reduces the water content of the mortar. Containing a...

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.