Sealants
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£58.60 - £293.02 ex. VATFR Window & Door Sealing Membrane + (ME007) is a Class B, permanently UV resistant, high strength polyester, airtight and fully watertight membrane used as a perimeter membrane seal to the external side of glazed units such as windows and doors. When correctly installed with illbruck FR Membrane Adhesive (SP025), it provides an air and fully watertight seal over the construction joint which remains breathable to enable any trapped incidental moisture or condensation to escape out through to the external side of the wall construction. It can also be used to seal and protect horizontal and vSelect options This product has multiple variants. The options may be chosen on the product page -
£28.55 ex. VATSikaCeram-62 FlowFix Bonding Primer is a ready-to-use, polymer-modified, cementitious primer that requires only water for mixing. Designed for superior adhesion, it ensures strong bonding of porcelain paving to wet bedding mortar. This high-strength primer is fast-curing, easy to mix, and can be applied with a brush or roller. Ideal for exterior use, it provides a reliable and efficient solution for paving installations. Key Points: Strong Adhesion – Enhances bonding of porcelain paving to wet bedding mortar. Fast & Easy Application – Mixes quickly with w
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£6.91 - £13.76 ex. VATSoudaseal 250XF is a premium, one-component, neutral, elastic adhesive sealant based on SMX polymer technology. It offers very high initial tack for strong instant grip, reducing the need for mechanical support during installation. With fast curing, excellent adhesion to slightly damp surfaces, and long-lasting elasticity, it delivers reliable performance in a wide range of indoor and outdoor applications. It is also low odour, highly durable, weather and UV resistant, and can be painted with water-based paints once cured. Key Points: - High Initial Tack: Strong instant grab reduces the neSelect options This product has multiple variants. The options may be chosen on the product page
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£15.77 ex. VATThe ARBO manual 600ml barrel economy gun is designed for use with standard 600ml sausage cartridges, making it ideal for applying adhesives and sealants such as Arbo EPDM Membrane Adhesive and Arbothane 1245. Its smooth manual trigger action allows for controlled and precise application, while the robust barrel construction ensures durability on site. The lightweight design also helps reduce user fatigue during prolonged use. Key Points: - Compatible with all standard 600ml sausage cartridges - Smooth manual trigger for controlled application - Durable barrel construction for site use -
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£92.12 ex. VATKerapoxy Adhesive is a high-strength, two-component epoxy resin-based mortar formulated by MAPEI, featuring silica sand and special admixtures for superior performance. When mixed, it creates a thixotropic blend that is easy to apply, even on vertical surfaces, with a single-coat thickness of up to 1 cm. This adhesive is durable, resistant to aging, and forms a strong bond with a variety of building substrates, hardening through a chemical reaction without shrinkage. Suitable for both interior and exterior applications, including underwater use, Kerapoxy Adhesive is ideal fSelect options This product has multiple variants. The options may be chosen on the product page
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£4.04 ex. VATBond It ULTI-MATE is suitable for sealing around doors and windows and for general building maintenance. It can be used to fix mirrors, glazing systems, cap beading and glass, and expansion and joint sealing to precast concrete and brickwork. This product can be used indoors or outdoors. It has excellent adhesion to cement, concrete; glass; ferrous metals, galvanised steel; ceramics; some plastics; timber and most common building materials. For application guns for this product, please click here. For all other Bond-it products on our website, please click here.Select options This product has multiple variants. The options may be chosen on the product page
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£6.99 - £7.25 ex. VATSika® Evercryl® Emergency Roof Repair is a resin-based, fibre-reinforced roof repair compound that provides instant waterproofing on all common roofing surfaces, even in wet, frosty (down to –5 °C), or ponded conditions. Cartridge-applied, it dries to a flexible, algae- and fungus-resistant membrane, bridging small cracks and holes up to 5 mm with a single application, and requires no primer on sound non-porous surfaces. It is suitable for general sealing, maintenance, repair, and waterproofing of roofs made from concrete, fibre/cement, roofing felt, mastic asphalt, bituminous coatingSelect options This product has multiple variants. The options may be chosen on the product page
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£25.10 ex. VATAT200 is a solvent-based cleaning blend designed for effective cleaning and degreasing of joint edges, adhesive surfaces, and working tools. It is fast drying, easy to use, and ideal for preparing substrates prior to the application of illbruck sealants; however, it should not be used on solvent-sensitive plastics or painted surfaces. Key points - Solvent blend for cleaning and degreasing joints, surfaces, and tools - Rapid drying and easy application - Ideal for substrate preparation before applying illbruck sealants - Not suitable for solvent-sensitive plastics or paints
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£4.28 ex. VATAA292 Cleaning Cloths are made from spunbond fabric and pre-soaked with water, ethyl alcohol, glycerin, and perfume, designed to effectively remove wet and semi-cured adhesives, sealants, and expanding foams from hands, tools, and surfaces. They also easily clean latex paint, caulk, grease, oil, fingerprints, food stains, and paint smears, while offering antibacterial protection. The cloths are resistant to MRSA, Salmonella, Listeria, and E. coli, penetrate tough stains, and are convenient to transport both on and off site. Key points - Removes adhesives, sealants, foams, paint, grease, an
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£1.62 ex. VATThis high-quality, water-resistant, water-based frame sealant offers excellent adhesion to most building materials and is ideal for sealing around door and window frames, soffit boards, and filling cracks and joints with low movement. It is flexible, easy to clean, and can be overpainted, stained, or varnished to match colors. Supplied in an easy-to-use squeezy tube (no gun required), it is CE approved and suitable for both interior and exterior use. It works well on wood, concrete, brick, natural stone, artificial stone, and most common building materials, but is not suitable for uPVC
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£28.81 ex. VATThe PRO POINT GUN KIT is designed for efficiently applying mortar and tile grout deep into joints, ensuring maximum protection and strength for the mortar and grout joints. The kit includes two plastic nozzles, a metal-ended nozzle, and a mixing paddle, providing all the necessary tools for a smooth application process. Key Points: Designed for deep application of mortar and tile grout into joints. Ensures maximum protection and strength for grout and mortar joints. Includes two plastic nozzles, a metal-ended nozzle, and a mixing paddle. Provides all the es
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£25.16 ex. VATThe Arbo professional yellow skeleton sealant gun is built for reliable daily trade use, featuring a durable steel frame, smooth trigger action, and a powerful 12:1 thrust ratio for easy application of medium to high viscosity sealants. Suitable for most 310–400ml sealant and adhesive cartridges, its open-frame design allows quick loading and easy cleaning, while […]
Sealants
There are many general-purpose silicone and DIY sealants available to help you get the job done right. We stock a wide selection of these sealants for home improvement, workplace application, and general DIY applications.
Silicone sealants are generally versatile in formulation which allows a wide variety of applications. However, some sealants are formulated for specific jobs and it is essential to choose the right product.
At Sealant Supplies Ltd, you can choose from our full catalogue of sealants. We have a wide variety of sealants including roof and gutter sealants, timber sealants, laminate sealants and more. All our sealants come from affordable and reputable brands that you can trust.
We also stock general purpose sealants which are more flexible and suitable for use on smooth, non-porous materials. Their waterproof properties make them ideal for use in showers, sinks, and baths. Some general purpose sealants contain anti-fungal properties which make them a perfect choice for bathrooms and kitchens.
General purpose sealants cure quickly after application providing a high-strength, permanent waterproof seal. This makes them ideal for glass, metal, wood, and plastics among others. General purpose sealants can withstand moisture, heat, and vibration which combined with their low viscosity aids quick application and drying.
Check out our catalogue of DIY silicone sealants to find the solution you need.