Waterproof sealants
prices on 31 modelWaterproof
— 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.When you make a purchase through links on our site, we may receive a affiliate commission.
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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-resistan
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Can be used internally and externally and provides a high strength impact resistance bond that is usually stronger than the wood itself. Ideal for all general woodworking and joinery uses furniture more→assembly and household DIY use. Dries clear. Fast cure initial set in just 10 minutes. A high quality D3 cross linked PVA based wood adhesive. As a weatherproof/cr
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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 & BenefitsIncredi
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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-gr
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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-profession
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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 …
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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® Waterproof Coat & Seal Liquid Rubber Coating Black 473ml.PTDGRGPSP
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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 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 …
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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.PTDGRGPSP
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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-activa
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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 …
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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-activa
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The 10 litre Everbuild Water Resistant Tile Adhesive is the ideal choice for larger tiling projects requiring premium water-resistant performance. This professional-gr
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13.99Buy!
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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.PTDGRGP
Stormdry Liquid Rubber Leak Seal (500Ml) Black Quick-dry Waterproof Leak Sealer, Black 5060132769843
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18.99Buy!
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RobertDyas.co.uk
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Stormdry Leak Seal is a high-performanc
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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-performanc
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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-modifie
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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-performanc
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21.99Buy!
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RobertDyas.co.uk
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Stormdry Repointing Additive No.1 is a high-performanc
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23.99Buy!
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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-performanc
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23.99Buy!
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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-performanc
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24.99Buy!
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RobertDyas.co.uk
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This bundle contains 3 packs of Stormdry XR-Mortar (310 ml) – enough to repair 900 cm³ of wall volume or 300 damp-proof course holes. Stormdry XR-Mortar is a semi-flexible, polymer-modifie
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26.99Buy!
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RobertDyas.co.uk
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Stormdry Repointing Additive No.2 is a flexible waterproofing admixture developed for use in sand:cement repointing mixes. It is ideal for applications where masonry is exposed to heavy rainfall or po more→tential flood conditions, including lower courses and exposed walls in high-risk areas.The additive is mixed into the gauging solution at a ratio of 1 part additive to 4 parts clean water and then added to the dry mortar blend. It can be used with both cement-based and lime-based mortars, making it suitable for traditional and modern construction. With proper application, the repointed mortar becomes significantly more water-resistant
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