Waterproof sealants

Gorilla General Purpose Waterproof Glue 115ml GRGGG115

The Evo-Stik Strong Stuff Weatherproof Adhesive is a high-performance MS polymer adhesive designed for demanding bonding applications in wet or damp conditions. This single component, moisture curing more→adhesive delivers exceptional versatility across a wide range of materials and challenging environments. Formulated with Modified Silane (MS) Polymer technology, this weatherproof adhesive bonds effectively to most surfaces, even when both are non-porous. The moisture curing formula performs reliably on damp surfaces and can even be applied underwater, making it ideal for emergency repairs, exterior applications, and wet room installations where traditional adhesives would fail. The adhesive cures …

from £7.16 up to £11.95

Everbuild All Purpose Weatherproof Wood Adhesive 1l EVBWOOD1

The GRGGG115 Gorilla Glue comes in a convenient 115ml bottle, making it the perfect size for regular household repairs, DIY projects and smaller professional applications. This handy bottle size is ea more→sy to store and handle whilst providing sufficient adhesive for multiple repair jobs around the home, workshop or on site. This professional-grade polyurethane glue bonds an impressive range of materials including all types of wood (even pressure treated), stone, metal, ceramics, foam, glass and leather. The moisture-activated formula creates a unique foaming action that fills gaps whilst bonding, delivering up to 3 times greater coverage than conventional adhesives. With a 20-minute open working …

from £5.96 up to £14.08

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The Everbuild EVBWOOD1 comes in a 1 litre bottle, providing a generous quantity for larger projects and frequent users. This larger capacity is ideal for professional tradespeople and serious DIY enth more→usiasts who require a dependable supply for extensive woodworking tasks and multiple applications. This high-quality, resin-based wood adhesive is designed for all wood bonding applications, delivering a high-strength, impact-resistant bond that typically exceeds the strength of the wood itself. Suitable for both internal and external use, the weatherproof formulation ensures reliable performance in all conditions. Features and Benefits: • 1 litre bottle perfect for larger projects and professional …

Gorilla General Purpose Waterproof Glue 250ml GRGGG250

from £11.39 up to £15.95

Gorilla Glue ® Waterproof Coat & Seal Clear 473Ml 115402 GRGPSPCL473N

The GRGGG250 provides Gorilla Glue in a versatile 250ml bottle size, offering an excellent balance between capacity and convenience for regular users and trade professionals. This mid-sized container more→is ideal for those who require more adhesive than occasional household repairs but don't need the largest commercial sizes, making it perfect for semi-professional applications and frequent DIY projects. This polyurethane adhesive delivers outstanding bonding performance across diverse materials including all wood types, stone, metal, ceramics, foam, glass and leather. The moisture-activated formula produces a characteristic foaming action that fills gaps whilst creating incredibly strong bonds,…

from £15.17 up to £16.63

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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

EVO-STIK Tile A Wall Weatherproof Tile Adhesive 2.5l 416710

from £9.23 up to £16.95

Gorilla Waterproof Coat & Seal Liquid Rubber Coating - Black, 473ml 114563

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 …

from £15.96 up to £22.91

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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 pour more→it. The self-levelling formula seals and protects by A flexible, rubberised coating that seals out water, air and moisture 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 - Can be brushed, rolled or poured

Gorilla General Purpose Waterproof Glue 500ml GRGGG500

from £16.44 up to £25.77

Everbuild Water Resistant Tile Adhesive 5l EVBRES05

The GRGGG500 delivers Gorilla Glue in a substantial 500ml bottle, designed for professionals and serious DIY enthusiasts who require significant quantities of adhesive for larger projects. This size o more→ffers excellent value whilst maintaining easy handling, making it ideal for construction sites, workshops and extensive repair or building work where substantial bonding applications are needed. This professional polyurethane glue excels at bonding all types of wood including pressure treated timber, along with stone, metal, ceramics, foam, glass, leather and numerous other materials. The moisture-activated formula creates a distinctive foaming action that fills gaps whilst bonding, delivering up …

from £16.02 up to £33.27

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The 5 litre Everbuild Water Resistant Tile Adhesive provides a convenient, manageable size ideal for smaller tiling projects or touch-up work in wet areas. This premium grade adhesive delivers excepti more→onal water resistance and bond strength, making it perfect for kitchen and bathroom walls, shower areas, and worktops subject to water contact. Tested to EN 12004 type D2T, this 5 litre container offers the same professional performance as the larger format, with extremely high bond strength that exceeds double the British Standard minimum requirement. The ready-mixed formula means you can apply straight from the tub with no mixing and no mess, whilst excellent non-slip characteristics ensure no …

Bostik Evo-Stik Flashband Waterproof Self Adhesive Flashing Tape - 225mm x 10m - Grey 30812201

from £24.68 up to £35.25

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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 …

EVO-STIK 30812633 Waterproof Wall Tile Adhesive 10 Litre EVO416734

from £22.50 up to £32.49

Gorilla General Purpose Waterproof Glue 1l GRGGG1

The Evo-Stik Waterproof Wall Tile Adhesive is ready-mixed easy to use and suitable for fixing ceramic tiles onto most interior walls and backgrounds including cement rendering plaster plywood pla more→sterboard blockboard wood chipboard old glazed tiles glazed bricks and painted surfaces. The waterproof and non-slip formulation has an extended open time making it quick and easy to apply. The colour is an off-white and coverage with a Notched trowel is 1.2 m² per litre Solid Bed 0.3 m² per litre. These figures are approximate and do not include wastage. They also assume flat surfaces. NOTE that different trowels often apply the adhesive at different rates usually greater than …

from £26.08 up to £42.08

Everbuild Water Resistant Tile Adhesive 10l EVBRES10

The GRGGG1 offers Gorilla Glue in a generous 1 litre bottle size, perfect for trade professionals and those undertaking larger projects requiring substantial quantities of adhesive. This commercial-si more→zed container provides excellent value and ensures you have ample supply for extensive bonding applications across workshops, building sites and larger repairs. This polyurethane glue delivers exceptional bonding strength across all types of wood including pressure treated timber, stone, metal, ceramics, foam, glass, leather and more. The unique moisture-activated formula creates a foaming action that fills whilst it sticks, providing superior gap-filling properties and up to 3 times the coverage …

from £28.21 up to £54.57

Bostik Evo-Stik Flashband Waterproof Self Adhesive Flashing Tape - 300mm x 10m - Grey 30812229

The 10 litre Everbuild Water Resistant Tile Adhesive is the ideal choice for larger tiling projects requiring premium water-resistant performance. This professional-grade adhesive excels in areas subj more→ect to prolonged wet conditions, high humidity and condensation, making it perfect for extensive bathroom installations, multiple shower areas, communal facilities and commercial applications. Tested to EN 12004 type D2T, this 10 litre container delivers exceptional value for larger jobs whilst maintaining outstanding bond strength that exceeds double the British Standard minimum requirement in wet shear testing. The ready-mixed formulation ensures consistent quality throughout your project, applying …

from £31.15 up to £56.68

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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 …

Stormdry Waterproof Express Repair Mortar (310Ml Tube, Grey) Ready To Use Cement-free Mix, Grey 5060132763599

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Gorilla Glue 115173 Waterproof Coat & Seal Spray Black 450Ml GRGPSSBK450

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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

Stormdry Xr Mortar (310Ml X2 ) Waterproof Repair Mortar For Bricks & Masonry. Ready-to-use, Cement-free Mix

Dryzone Anti-mould Premium Silicone Sealant Clear (310Ml X2) Waterproof, Low-odour & Voc For Bathroom, K

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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…

Stormdry Liquid Rubber Leak Seal (500Ml) Black Quick-dry Waterproof Leak Sealer, Black 5060132769843

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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 …

Dryzone Anti-mould Premium Silicone Sealant White (310Ml X2) Waterproof, Low-odour & Voc For Bathroom, K

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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,…