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Waterproof sealants

 prices on 34 models

Waterproof

— moisture-resistant qualities determine the possibility of using an adhesive or sealant for sealing seams exposed to water, moisture insulation of structural elements, filling gaps between walls and plumbing fixtures, sealing doors and windows, installing glass in a bathroom or bathroom door. Waterproof formulations are used in conditions of high humidity, where there is a high risk of mold and mildew.
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The Everbuild 502 Series All Purpose Weatherproof Wood Adhesive is a high-quality resin based wood adhesive for all wood bonding. It can be used internally and externally and provides a high strength more→impact-resistant bond that is usually stronger than the wood itself. Ideal for all general woodworking and joinery uses furniture assembly and household DIY use. Conforms to international standard EN 204 (D3) and BS 14256 for creep resistance.EVBWOODO125 = 125mlPTDEVBWOODBO125
The Everbuild 502 Series All Purpose Weatherproof Wood Adhesive is a high-quality resin based wood adhesive for all wood bonding. It can be used internally and externally and provides a high strength more→impact-resistant bond that is usually stronger than the wood itself. Ideal for all general woodworking and joinery uses furniture assembly and household DIY use. Conforms to international standard EN 204 (D3) and BS 14256 for creep resistance.The Everbuild EVBWOODO250 is supplied in a 250ml bottle.PTDEVBWOODBO250
Renowned for its incredible strength and versatility, Gorilla Glue expands into materials to create a durable bond which is 100% waterproof and resistant to extreme temperatures. The water activated p more→olyurethane formula expands into materials to form an incredibly strong bond to virtually anything, making Gorilla Glue the perfect solution for a wide range of projects, both indoors and out. Features & BenefitsIncredibly Strong - Expands into materials to form an incredibly strong bond.100% Waterproof - Won't break down when exposed to moisture.Bonds Dissimilar Materials - Stone, metal, ceramic, glass, wood, foam, brick and more!Temperature Resistant - Withstands extreme temperatures (-40°C to 1…
Gorilla Glue is a polyurethane glue. When exposed to moisture the adhesive reacts and creates a foaming action that fills whilst it sticks. Gorilla Glue has an open working time of 20 minutes. The gl more→ue is brown in colour but dries a tan colour and is totally waterproof. Gorilla Glue is incredibly strong bonding all types of wood including pressure treated wood. It also bonds stone metal ceramics foam glass leather and more. Once dried the product is sandable stainable paintable and can also take a varnish. Due to its foaming action the glue gives greater coverage - up to 3 times the coverage of other glues. This glue is unaffected by extreme hot and cold and will not break down when …
Gorilla Glue is a polyurethane glue. When exposed to moisture the adhesive reacts and creates a foaming action that fills whilst it sticks. Gorilla Glue has an open working time of 20 minutes. The gl more→ue is brown in colour but dries a tan colour and is totally waterproof. Gorilla Glue is incredibly strong bonding all types of wood including pressure treated wood. It also bonds stone metal ceramics foam glass leather and more. Once dried the product is sandable stainable paintable and can also take a varnish. Due to its foaming action the glue gives greater coverage - up to 3 times the coverage of other glues. This glue is unaffected by extreme hot and cold and will not break down when …
The Evo-Stik Tile A Wall Weatherproof Tile Adhesive in the 2.5 litre size offers excellent value for medium-sized tiling projects, providing sufficient coverage for standard bathroom walls or kitchen more→splashbacks. This popular size strikes the perfect balance between coverage capacity and manageable container size, making it a versatile choice for both professional tradesmen and capable DIY enthusiasts. This ready-mixed adhesive is suitable for fixing ceramic tiles onto most interior walls and backgrounds, including cement rendering, plaster, plywood, plasterboard, blockboard, wood chipboard, old glazed tiles, glazed bricks and painted surfaces. The waterproof and non-slip formulation has an …
The Gorilla® Waterproof Coat & Seal is a flexible rubberised coating sealing out water air and moisture. Perfect for repairing leaks the liquid is easy to apply – you simply brush it rol more→l it or pour it. The self-levelling formula seals and protects by smoothly covering small gaps and cracks to create a weatherproof watertight seal. Great for: roofing gutters drainage pipes external chimneys conservatories windows uPVC caravans.1 x Gorilla® Waterproof Coat & Seal Liquid Rubber Coating Black 473ml.PTDGRGPSPBL473N
Gorilla Waterproof Coat & Seal is a flexible, rubberised coating that seals out water, air and moisture. Perfect for repairing leaks, the liquid is easy to apply – you simply brush it, roll it or more→pour it.The self-levelling formula seals and protects by smoothly covering small gaps and cracks to create a weatherproof, watertight seal.Great for: roofing, gutters, drainage pipes, external chimneys, conservatories, windows, uPVC, caravans. Features: Works in Extreme Conditions – Withstands wet, dry, hot or cold conditions Airtight and Watertight - Perfect for repairing leaks and covering small gaps Works on Wet and Dry Surfaces – Can be used indoors and outdoors Flexible and Self-Levelling …
The Gorilla® Waterproof Coat & Seal is a flexible rubberised coating sealing out water air and moisture. Perfect for repairing leaks the liquid is easy to apply – you simply brush it rol more→l it or pour it. The self-levelling formula seals and protects by smoothly covering small gaps and cracks to create a weatherproof watertight seal. Great for: roofing gutters drainage pipes external chimneys conservatories windows uPVC caravans.1 x Gorilla® Gorilla® Waterproof Coat & Seal Clear 473ml.PTDGRGPSPCL473N
Gorilla Glue is a polyurethane glue. When exposed to moisture the adhesive reacts and creates a foaming action that fills whilst it sticks. Gorilla Glue has an open working time of 20 minutes. The gl more→ue is brown in colour but dries a tan colour and is totally waterproof. Gorilla Glue is incredibly strong bonding all types of wood including pressure treated wood. It also bonds stone metal ceramics foam glass leather and more. Once dried the product is sandable stainable paintable and can also take a varnish. Due to its foaming action the glue gives greater coverage - up to 3 times the coverage of other glues. This glue is unaffected by extreme hot and cold and will not break down when …
Everbuild Water Resistant Tile Adhesive is a premium grade adhesive that can be used in areas subject to prolonged/permanent wet conditions and in areas of high humidity and condensation.Tested to EN more→12004 type D2T. Benefits:- Excellent water resistance- Extremely high bond strength- over double the B.S. minimum requirement in wet shear 7 days drying 7 days water immersion followed by shearing whilst wet.- Ready mixed formula - no mixing no mess. Apply straight from the tub- Easier to apply than most competitive adhesives- Excellent nonslip characteristics - no movement on a 300 x 200 standard large format wall tile- Extended open time Areas for Use- Kitchen/Bathroom walls- Shower areas …
The Evo-Stik Flashband Waterproof Self Adhesive Flashing Tape delivers instant bonding to most building materials, engineered from flexible bitumen for permanent watertight sealing. Suitable for new c more→onstruction and emergency repair applications across roofing and drainage systems. This 225mm x 10m grey flashing tape bonds effectively to brick, masonry, slates, concrete roof tiles, wood, metal, terracotta tiles, glass, roofing felt, and rigid plastics. Application requires only hand pressure and a seam roller, eliminating the need for specialised equipment. The flexible bitumen construction ensures reliable performance across multiple applications including repairing lead flashing, sealing …
Gorilla Glue is a polyurethane glue. When exposed to moisture the adhesive reacts and creates a foaming action that fills whilst it sticks. Gorilla Glue has an open working time of 20 minutes. The gl more→ue is brown in colour but dries a tan colour and is totally waterproof. Gorilla Glue is incredibly strong bonding all types of wood including pressure treated wood. It also bonds stone metal ceramics foam glass leather and more. Once dried the product is sandable stainable paintable and can also take a varnish. Due to its foaming action the glue gives greater coverage - up to 3 times the coverage of other glues. This glue is unaffected by extreme hot and cold and will not break down when …
Everbuild Water Resistant Tile Adhesive is a premium grade adhesive that can be used in areas subject to prolonged/permanent wet conditions and in areas of high humidity and condensation.Tested to EN more→12004 type D2T. Benefits:- Excellent water resistance- Extremely high bond strength- over double the B.S. minimum requirement in wet shear 7 days drying 7 days water immersion followed by shearing whilst wet.- Ready mixed formula - no mixing no mess. Apply straight from the tub- Easier to apply than most competitive adhesives- Excellent nonslip characteristics - no movement on a 300 x 200 standard large format wall tile- Extended open time Areas for Use- Kitchen/Bathroom walls- Shower areas …
The Evo-Stik Flashband Waterproof Self Adhesive Flashing Tape delivers instant waterproof sealing engineered for demanding roofing and construction applications. This flexible bitumen sealing strip bo more→nds immediately to most building materials, creating a permanent watertight seal suitable for new builds and emergency repairs. The design accommodates multiple critical applications including repairing lead flashing, sealing valley gutters, mending drain pipe and guttering leaks, and fixing roofing felt joints on flat roofs. Application requires only hand pressure and a seam roller, eliminating the need for specialised equipment. Robust adhesion performance across brick, masonry, slates, concrete …
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RobertDyas.co.uk
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Stormdry Waterproof Express Repair Mortar is a ready-to-use, cement-free mix supplied in a 310ml cartridge for quick and easy application. Designed for both interior and exterior use, it delivers long more→-lasting, water-resistant repairs ideal for sealing cracks, repairing damaged pointing, preventing rain penetration, and plugging DPC holes. The grey mortar blends visually with sand-coloured mortar, and other colours can be matched by rubbing the finished repair with dust from the surrounding substrate. Its crack-resistant formulation provides enhanced flexibility, allowing adjacent construction materials to expand and contract without causing the repair to crack. If the mortar feels too thick …
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PowerToolsDirect.com
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The Gorilla® Waterproof Coat & Seal Spray is a flexible rubberised coating which seals out water air and moisture. The applicator nozzle has a controlled spray pattern providing a clean even co more→at. Once applied the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal. When dried Gorilla Waterproof Patch & Seal Spray is paintable and temperature/UV resistant resulting in lasting repairs.PTDGRGPSSBK450
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RobertDyas.co.uk
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This bundle contains 2 packs of 310ml Dryzone Anti-Mould Silicone Sealant (Brilliant White). Dryzone Anti-Mould Silicone Sealant (Brilliant White) is a high-performance, moisture-curing sealant formul more→ated to create a long-lasting, hygienic barrier in high-humidity environments. It provides durable, flexible sealing in bathrooms, kitchens and other wet areas, where persistent exposure to moisture can lead to mould growth and surface staining.Single-component silicone offers excellent adhesion to non-porous substrates, including ceramic tiles and glazed surfaces. Once applied, Dryzone Anti-Mould Silicone Sealant cures through reaction with atmospheric moisture to form a robust waterproof joint …
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RobertDyas.co.uk
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This bundle contains 2 packs of Stormdry XR-Mortar (310 ml) – enough to repair 600 cm³ of wall volume or 200 damp-proof course holes. Stormdry XR-Mortar is a semi-flexible, polymer-modified crack more→filler designed for small-scale repairs to brick & masonry. It seals cracks and damaged pointing to prevent rain penetration and forms a long-lasting, water-resistant barrier once cured. The warm grey mortar is supplied ready-to-use in a 310 ml cartridge for application by standard mastic gun.Suitable for interior or exterior use, it fills cracks between 1 mm and 15 mm wide and can also be used to plug damp-proofing injection holes. It is ideal for repairing weathered mortar joints, reinstating i…
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RobertDyas.co.uk
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This bundle contains 2 packs of 310ml Dryzone Anti-Mould Silicone Sealant (Clear). Dryzone Anti-Mould Silicone Sealant (Clear) is a high-performance, moisture-curing sealant formulated to create a lon more→g-lasting, hygienic barrier in high-humidity environments. It provides durable, flexible sealing in bathrooms, kitchens and other wet areas, where persistent exposure to moisture can lead to mould growth and surface staining.Single-component silicone offers excellent adhesion to non-porous substrates, including ceramic tiles and glazed surfaces. Once applied, Dryzone Anti-Mould Silicone Sealant cures through reaction with atmospheric moisture to form a robust waterproof joint with proven resistance …
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RobertDyas.co.uk
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Stormdry Leak Seal is a high-performance, hybrid polymer formulated for emergency repairs and convenient prevention of leaks. Fix roofing, flashing gutters and wall penetrations in a flash.It adheres more→strongly to a wide variety of construction materials such as brick, concrete, aluminium, steel, lead, PVC, roof felt, tiles and fibreglass. It delivers long-lasting flexibility and water resistance without the need for primers or solvents.Use for gutters, downpipes, hoppers and other roofline elements. Great for fixing non-pressurised elements of water features and non-submerged elements of ponds. Strong enough for use as an adhesive to reattach detached tiles and roofing felts. Features: FOR GUTTERS,…
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RobertDyas.co.uk
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Stormdry Repointing Additive No.1 is a high-performance waterproofing admixture formulated to enhance the durability of repointing mortars. Designed for use with both cement-based and lime-based mixes more→, it reduces liquid water absorption while maintaining breathability. The additive is diluted with clean tap water and used as a gauging solution for sand:cement or sand:lime repointing mixtures.This specialist admixture improves moisture resistance without compromising workability or adhesion. It is ideal for use on traditional and modern masonry substrates and supports compatibility with mixes ranging from NHL 5 hydraulic lime to standard masonry cement. Its performance is validated by test data …
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RobertDyas.co.uk
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This bundle contains 3 packs of 310ml Dryzone Anti-Mould Silicone Sealant (Brilliant White). Dryzone Anti-Mould Silicone Sealant (Brilliant White) is a high-performance, moisture-curing sealant formul more→ated to create a long-lasting, hygienic barrier in high-humidity environments. It provides durable, flexible sealing in bathrooms, kitchens and other wet areas, where persistent exposure to moisture can lead to mould growth and surface staining.Single-component silicone offers excellent adhesion to non-porous substrates, including ceramic tiles and glazed surfaces. Once applied, Dryzone Anti-Mould Silicone Sealant cures through reaction with atmospheric moisture to form a robust waterproof joint …
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£
RobertDyas.co.uk
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This bundle contains 3 packs of 310ml Dryzone Anti-Mould Silicone Sealant (Clear). Dryzone Anti-Mould Silicone Sealant (Crystal Clear) is a high-performance, moisture-curing sealant formulated to crea more→te a long-lasting, hygienic barrier in high-humidity environments. It provides durable, flexible sealing in bathrooms, kitchens and other wet areas, where persistent exposure to moisture can lead to mould growth and surface staining.Single-component silicone offers excellent adhesion to non-porous substrates, including ceramic tiles and glazed surfaces. Once applied, Dryzone Anti-Mould Silicone Sealant cures through reaction with atmospheric moisture to form a robust waterproof joint with proven …
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