DIY Sealants
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Rated 5.00 out of 5£9.57 ex. VATSikaflex 522 is a low emission, one component, Silane Terminated Polymer (STP) sealant and adhesive. It has both high weathering and mould resistance properties. Sikaflex 522 meets the highest EHS standards. It bonds well to a vast range of substrates with minimal pre-treatment work. PRODUCT BENEFITS ▪ High ageing and weathering resistant ▪ High fungicidal resistance ▪ Very low emission and odour ▪ Bonds well to a vast range of substrates without the need for any special pre-treatments ▪ High colour stability under UV ▪ Isocyanate, solvent, phthalate fr -
Rated 4.00 out of 5£50.63 ex. VATSoudal Silirub S is a high-quality elastic one-component joint sealant based on silicones. GENERAL PURPOSE acetoxy sanitary silicone sealant. Mould resistant. Primerless adhesion on many common construction materials (glass, ceramic, porcelain, metals and wood). Resistant to weathering, chemicals and high and low temperatures. CHARACTERISTICS of Soudal Silirub - Straightforward application - Permanent colour, UV-resistant - Stays permanently elastic after curing - Typical acetic smell We have a number of tools on our website that would assist with the
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Rated 5.00 out of 5£3.86 - £77.20 ex. VATIllbruck GS123 is a rapid curing, sanitary grade, acetoxy silicone sealant with excellent resistance to mould and mildew. Excellent for sealing areas with high levels of moisture. Key Benefits • Excellent for sealing areas with high levels of moisture • Can be sealed around all shower and bath types • Meets the requirements of EN ISO 11600 S 25HM • Superior mould resistance • Excellent tooling properties For more in our range of sanitary sealants, please click here. For application guns, please click here. For more information on
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Rated 5.00 out of 5£2.14 ex. VATEverbuild Standard Gun A Nail is a high strength, multi-purpose, gap-filling building adhesive that is solvent free & can be used in a wide variety of building and home improvement applications. It can be used where at least one of the substrates to be bonded is porous. Advantages - Solvent-free - environmentally friendly. - Excellent bond/adhesion strength - adheres to almost all common surfaces. - Exceptional early grab properties - suitable for both vertical and horizontal positions. - High solids formulation. - Extended open time. - Will adhere to damp surf
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Rated 5.00 out of 5£1.33 ex. VATEverbuild Everflex 125 Caulk is a flexible decorators filler and sealant which can be painted with all types of paint, or covered over with wallpaper. No sanding down is required. Remains permanently flexible. Advantages - Fast drying - can be overpainted in 1 hour. - Permanently flexible. - Easy water clean up. - Excellent slump resistance. For application guns, please click here, or for other paintable sealants, please click here. For further information on any Everbuild products, please visit their website here.
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Rated 5.00 out of 5£10.88 ex. VATSika Sikaflex 221 is a high-quality multi-purpose non-sag, polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer. PRODUCT BENEFITS - 1-C formulation - Elastic - Low odour - Resistant to ageing - Non-corrosive - Can be painted - NSF-approved for incidental food contact. CHEMICAL RESISTANCE It is temporarily resistant to fuels, mineral oils, vegetable and animal fats and oils. However, it is not immune to organic acids, alcohol, concentrated mineral acids and caustic solutions or solvents. Furthermore, any advice on specific applicati
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Rated 5.00 out of 5£2.10 ex. VATSoudal Roof & Gutter is a high quality, plasto-elastic, one-component ready to use joint sealant based on bitumen. Properties - Adheres very well on bituminous substrates - Very easy to apply - Good adhesion to many substrates - High fluid resistance Substrates Substrates: all usual building substrates We recommend a preliminary adhesion test on any substrate. Nature: clean, free of dust and grease, can be moist. Surface preparation: No pre-treatment required. For more in our range of roofing sealants, please clic
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Rated 5.00 out of 5£4.30 ex. VATEverbuild Lead Mate Sealant is a neutral cure, low modulus sealant that is specifically designed adhere to softer metals such as lead, brass etc. Similarly, the product is specially formulated as an alternative to mortaring, therefore making it ideal for Lead Flashing and Lead Sheet into Brick, Stone and Concrete. Advantages - High-performance adhesion to metals - will not stain (cement) or corrode soft metals unlike most conventional sealants - Low dirt pick up - Excellent flexibility +/- 25%. - Excellent low and high (+150°C) temperature resistance. - Low (<5%)
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Rated 5.00 out of 5£2.79 - £32.24 ex. VATBond It Astro Pro Hybrid Adhesive is a tough, elastic hybrid seaming adhesive for the installation of artificial grass surfaces. Benefits: Can be applied to wet surfaces. Solvent-free and odourless. Fast tack and rapid cure time. Non-shrinking and permanently elastic. To be used in conjunction with Bond It Astro Pro Seaming Tape For more in our range of adhesives, please click here. For application guns, click here. To find out more about Bond It, you can visit their website here.
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£1.08 ex. VATSoudal Decorators Caulk is an ACRYLIC solvent free caulk that forms a durable, flexible seal. For indoor use. Can be easily painted or papered over once fully cured. Decorators Caulk Properties - Very easy to apply - Colourfast and waterproof after curing - Can be painted over after curing - Very good adhesion on many porous surfaces and aluminium Substrates Substrates: On most porous building surfaces, on aluminium. Nature: clean, free of dust and grease. Surface preparation: Highly porous surfaces should be primed with diluted Decorators Caulk ( 1 p
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Rated 5.00 out of 5£8.25 - £159.03 ex. VATSikaFlex PRO-3 is a 1-component, elastic joint sealant with high mechanical and chemical resistance. Therefore, making it ideal for a wide range of construction applications. CHARACTERISTICS / ADVANTAGES - Movement capability of ± 35% - Very high mechanical and chemical resistance - Bubble-free curing - Good adhesion. Therefore making it ideal to use with most construction materials. - Solvent-free - Very low emissions Please note, PRO-3 Purform is a new formula introduced 2022 For application guns, click here, or for all other Sika products on
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£4.70 ex. VATEverbuild 500 Bath and Sanitary Silicone is an acetoxy cure silicone sealant. It cures to provide a seal that is permanently flexible & high strength. Specifically designed for sanitary applications and areas of high humidity. Everbuild 500 contains a powerful fungicide to prevent mould growth. Advantages - Will not discolour on ageing even in humid conditions. - Permanently flexible. - Quick curing - low dirt pick up. - Waterproof seal. For all other Everbuild products on our website, please click here. For further information on any Everbuild products, pl
DIY 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.
