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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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  • Bostik%20Flexacryl%20grey%205kg%2030811941.jpg.jpeg

    Bostik Flexacryl Instant Waterproof Acrylic Compound Roof Coat Grey 5kg (30811941)

    Flexacryl is an Instant Repair for flat roofs by Bostik. It is a flexible, single coat waterproofing compound that offers immediate waterproofing over most conventional roofing substrates. It can be brushed straight from the tin onto substrates such as...
  • ClassicBond%20WBA%2015L%20-%20White%20Background%20%283%29.jpg.jpeg

    ClassicBond WBA Roof Deck Adhesive 15 Litre

    ClassicBond's high strength, low odour water based acrylic adhesive is specifically designed for use with EPDM roofing membrane to timber deck surfaces. The adhesive develops excellent strength over time, making it suitable for use on flat roofs...
  • Decosol-500ml-De-icer.jpg.jpeg

    Decosol De-icer 500ml

    Decosol 500ml De-icer is a spray design to de-ice car windscreens quickly and easily on frosty mornings, allowing you to start your journey quicker.
  • everbuild-201-admix.jpg.jpeg everbuild-201-admix-demo.jpg.jpeg

    Everbuild 201 Mortar Admix 25 Litre Tub (ADM25L)

    201 Mortar Admix is an air entraining plasticiser. It replaces lime in the mix to provide an easy-to-work butter-like consistency to the mortar and to prevent shrinkage, cracking, and crazing while setting. 201 Mortar Admix is intended for use in...
  • 208%20Black%20Powder%20Mortar%20Tone%201kg.jpg.jpeg

    Everbuild 208 Black Powder Mortar Tone 1kg

    208 Powder Mortar Tone is a high-quality oxide pigment that can be used to colour all types of mortars, renderings, concrete, and pointing. The pigments distribute into the mix to provide each batch a consistent shade; the dose can be changed to create a...
  • 402%20Waterseal%2025%20Litre.jpg.jpeg

    Everbuild 402 Waterseal 5 Litre

    402 Waterseal is a high-performance clear water repellent designed to keep water out of all mineral substrates like brick, stone, concrete, pebbledash, and rendering. Allowing the first coat to dry may prevent the second coat from penetrating. Before the...
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    Everbuild Bitumen & Flashing Primer 1 Litre

    High performance bitumen and flashing primer for preparing surfaces before bitumen coatings. Suitable for roofing and construction projects.
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    Everbuild Bitumen & Flashing Primer 5 Litre

    Everbuild 902 Bitumen and Flashing Primer is a thin black primer used prior to applying bitumen paints, roof coatings, and flashing. It acts as a guide to prep the area. Available in 1L or 5L packs.
  • Bitumen%20Roof%20Paint%201%20Litre.jpg.jpeg

    Everbuild Bitumen 901 Black Paint 2.5 Litre

    Everbuild Bitumen 901 Black Paint provides a waterproof protective coating for metal, concrete, roofing and structural steel. 2.5 litre tin.
  • Bitumen%20Roof%20Paint%201%20Litre.jpg.jpeg

    Everbuild Bitumen 901 Black Paint 25 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 Bitumen 905 Black Jack All Weather Roof Coating 25 Litre

    Everbuild Bitumen 905 Black Jack All Weather Roof Coating 25 Litre

    The All-Weather Roof Coating is a solvent-based, bitumen compound that is reinforced with fibres. It is typically used as a general waterproofing solution for roofing and non-plastic guttering, however it can also be used to bond felting. The Roof...
  • Everbuild%20202%20Integral%20Liquid%20Waterproofer%205%20Litre.jpg.jpeg

    Everbuild Everbuild 202 Integral Liquid Waterproofer 5 Litre

    Integral Liquid Waterproofer is a liquid gel additive that greatly reduces water permeability, providing long-term protection against water damage to masonry, concrete, renders, and screeds. This product is appropriate for all applications requiring...
  • Everbuild%20501%20Universal%20PVA%20Bond%20500ml.jpg.jpeg

    Everbuild Everbuild 501 Universal PVA Bond 1 Litre

    PVA Bond is a multi-purpose bonding agent, primer, sealer, cement and plaster admixture that adheres to most common building and DIY materials.
  • Everbuild%20501%20Universal%20PVA%20Bond%20500ml.jpg.jpeg

    Everbuild Everbuild 501 Universal PVA Bond 2.5 Litre

    PVA Bond is a multi-purpose bonding agent, primer, sealer, cement and plaster admixture that adheres to most common building and DIY materials.
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    Everbuild Everbuild 501 Universal PVA Bond 25 Litres (PVAB25L)

    PVA Bond is a multi-purpose bonding agent, primer, sealer, cement and plaster admixture that adheres to most common building and DIY materials.
  • Everbuild%20501%20Universal%20PVA%20Bond%20500ml.jpg.jpeg

    Everbuild Everbuild 501 Universal PVA Bond 5 Litres (PVA5L)

    PVA Bond is a multi-purpose bonding agent, primer, sealer, cement and plaster admixture that adheres to most common building and DIY materials.
  • Sikabond%20SBR%2B%2025%20Litre.jpg.jpeg

    Everbuild Sikabond SBR+ 5 Litre

    SikaBond SBR+ is a one component, water-based, general purpose styrene butadiene rubber emulsion bonding agent and mortar admixture for improving adhesion, workability and waterproofing of mortars.
  • Luxigraze%20Cleanser_new.png

    Luxigraze Concentrated Cleanser (5 Litres)

    Luxigraze concentrated artificial grass cleanser supplied in a 5 litre container. Buy online today.
  • Luxigraze%20Spot%20Cleaner_new.png

    Luxigraze Spot Cleaner Trigger Spray (1 Litres)

    Luxigraze artificial grass spot cleaner trigger spray supplied in a 1 litre bottle. Buy online today.
  • Pavetuf%20All%20Weather%20Jointing%20Compound%20Grey%2012.5kg%20%28PTAWJCGR12.5%29%202.png Pavetuf%20All%20Weather%20Jointing%20Compound%20Grey%2012.5kg%20%28PTAWJCGR12.5%29%201.png

    Pavetuf All Weather Jointing Compound Grey 12.5kg

    Grey paving jointing compound suitable for use in damp conditions, delivering strong and durable joints.
  • 115107.jpg.jpeg

    Soudal High Viscosity Superglue 50g (115107)

    High viscosity cyanoacrylate adhesive for fast, high strength bonding of wood, metal, rubber, ceramics and plastics.
  • 119707.jpg.jpeg

    Soudal Multi Spray 400ml (119707)

    Multi purpose lubricant, penetrant and corrosion protector suitable for loosening, lubricating and protecting metal components.
  • 119711.jpg.jpeg

    Soudal Mutli Cleaner 400ml (119711)

    Fast acting Soudal Multi Cleaner removes uncured foam, adhesives, grease and dirt from tools and surfaces. 400ml aerosol.
  • 114746.jpg.jpeg

    Soudal Superglue Activator 200ml (114746)

    Fast curing activator for cyanoacrylate adhesives, reducing curing times and improving bond performance.

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.