Frames & Glazing
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£3.79 ex. VATStay Fresh Acetoxy - A high-quality, neutral, elastic one-component silicone joint sealant. Properties - Long open time - Excellent moisture resistance - Impervious to mould - Very easy to apply - Colourfast and UV resistant - Permanently elastic after curing - Typical acetic smell For more in our sealant range, please click here, or to shop our full range of Soudal products, click here. For more information on Soudal, you can visit their website here.Select options This product has multiple variants. The options may be chosen on the product page -
£205.80 ex. VATAchieve the perfect colour match with Rainbow Custom. The Rainbow CUSTOM Silicone Sealant is a specially formulated solution offering extensive customization options. This innovative product combines functionality and aesthetics, making it ideal for various sealing applications. With its superior silicone-based formulation, this sealant provides exceptional adhesion and durability. It creates a water-resistant barrier that effectively prevents leaks, moisture infiltration, and air drafts. Its ability to withstand extreme temperatures ensures long-lasting performance under diverseSelect options This product has multiple variants. The options may be chosen on the product page
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£2.48 ex. VATCromar AlphaChem Universal Silicone is a high performance, quick curing, universal silicone for general sealing, glazing and sanitary applications. Provides a permanently watertight flexible seal and offer excellent adhesion properties on most common nonporous building materials. For more information on Cromer, please visit their website here. For application guns, click For more information on Cromer, please visit their website here. or for more sealants, please click here.Select options This product has multiple variants. The options may be chosen on the product page
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Rated 4.00 out of 5£29.01 ex. VATDOWSIL 995 Silicone Structural Sealant is a one-part, neutral-curing silicone specifically engineered for structural bonding applications involving glass and metal in both factory and field settings. While its surface cure and cure-in-depth rates can be influenced by environmental factors such as temperature and humidity, high temperatures combined with high humidity may slow down the surface cure rate of this sealant. This elastomeric adhesive provides exceptional unprimed adhesion to most building substrates, making it particularly suitable for structural glazing applicatioSelect options This product has multiple variants. The options may be chosen on the product page
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Rated 5.00 out of 5£5.64 ex. VATSoudal Stay Fresh - A high-quality, neutral, elastic one-component silicone based joint sealant. Properties: - Excellent resistance to moisture and mould. - Contains ZnP (biocide with fungicidal action) - Easy to apply - Permanently elastic once cured - Great adhesion on many materials - UV-resistant - Neutral curing - Great resistance to ageing For more in our bathroom sealant range, please click here, or to shop our full range of Soudal products, please click here. For more information on Soudal, visit their website by following the link here.Select options This product has multiple variants. The options may be chosen on the product page
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£5.05 - £5.56 ex. VATSIKA FOREVER is a superior silicone sealant formulated with Mould Shield to protect against the growth of bacteria, mildew, and black mould, which are common in high humidity areas. This permanently waterproof and highly flexible sealant is tested and certified by an independent microbiological laboratory, showing no mould growth after more than 10 years of simulated ageing. SIKA FOREVER provides long-lasting protection and a high-quality finish, with proven mould and discolouration resistance. Key Points: Mould Protection: Contains Mould Shield, offering long-termSelect options This product has multiple variants. The options may be chosen on the product page
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£2.47 ex. VATSoudal Window & Door Easy is a WATERBASED sealant for perimeter sealing around window and door frames. Very easy to apply and tool. Highly flexible and over-paintable once fully cured. Very good adhesion on most substrates, both porous and non-porous. Can even be used on natural stone surfaces. Properties - Permanently elastic after curing - EC-1 Plus label: very low emission - Very easy to apply and finish - Can be painted over after curing - Very good adhesion on many porous substrates, hard PVC and aluminium Substrates Substrates: all common por
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£1.71 ex. VATEVERBUILD BATH AND KITCHEN SEALANT is a versatile acrylic sealant designed for sealing applications in kitchens and bathrooms. It features a powerful fungicide to resist mould growth, ensuring long-lasting protection. This sealant is permanently flexible, adheres to most surfaces, and can be overpainted for a seamless finish. Additionally, it offers easy cleanup with just a wet cloth, making it convenient for everyday use. Key Points: Permanently flexible and adheres to most surfaces. Contains a fungicide for mould resistance. Can be overpainted for a neat fin
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Rated 5.00 out of 5£3.54 ex. VATSoudal Window, Door & Building Silicone is a PROFESSIONAL QUALITY neutral cure silicone sealant. Very fast skinning time and final cure. Highly flexible and weathertight seal. Excellent adhesion to most common building materials. Resistant to UV, rain, snow, ozone and many chemicals. High and low temperature resistance. Properties - Very easy to apply - Permanently elastic after curing - Very good adhesion on many materials - UV-resistant - Very good moisture resistance - Very good resistance to ageing - Neutral curing - MEKO free - Not suitable for naturalSelect options This product has multiple variants. The options may be chosen on the product page
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£2.78 ex. VATSoudal Multi Purpose Silicone is a MULTI-USE acetoxy cure silicone sealant for internal and external use. Highly flexible, weather resistant sealant. Very good adhesion on most building materials. Properties - Very easy to apply - Colourfast and UV resistant - Impervious to mould - Permanently elastic after curing - Very good adhesion on many materials - Typical acetic smell Substrates Substrates: all usual building substrates, no pvc, not suitable for concrete Nature: rigid, clean, dry, free of dust and grease. Surface preparation: Porous surfacesSelect options This product has multiple variants. The options may be chosen on the product page
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£7.80 ex. VATEB25 is engineered with cutting-edge technology and a unique polymer blend, EB25 is a truly universal hybrid designed for interior and exterior applications, including sanitary and food preparation areas (ISEGA certified). Its exceptional flexibility, high bonding strength, and waterproof capabilities ensure it sticks to almost any surface—even underwater—and cures to provide resistance against mould, chemicals, petrol, temperature extremes (-40°C to +100°C), and UV radiation, all while maintaining low emissions (EMICODE EC1plus). With incredible initial grab, no slip, gap-fillSelect options This product has multiple variants. The options may be chosen on the product page
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£6.78 - £21.66 ex. VATSG301 is a versatile, high-performance silicone sealant that reacts with atmospheric moisture to form a flexible silicone rubber, making it ideal for a wide range of general-purpose joint sealing and glazing applications. It offers exceptional weather resistance, including UV and ozone exposure, with an anticipated life of 30 years. The sealant provides excellent adhesion to most common substrates without the need for priming, and its stable curing system ensures reliable performance under extreme environmental conditions. SG301 accommodates movements in extension, compression, transverse, andSelect options This product has multiple variants. The options may be chosen on the product page
Frames & Glazing
Looking for a durable and weatherproof window sealant? Look no further. Our extensive range of window and door sealants contains tried and tested brands with long standing reputations.
Window sealants can be applied by both professionals and DIY experts therefore we stock a range of sealants which are suitable for both project types. We also stock all the sealant tools and accessories you may need to make your sealant application as seamless as possible.
Bond-It, Dow Corning and Everbuild are some of the most popular window sealant brands within our stocklist. We also provide regular discounts and offers on our sealants, ensuring our customers get the best offers on sealants and foams.
Whatever your requirements for a window sealant, we have something for you. We provide extensive information on each product via our website, helping our clients to make informed decisions when purchasing from Sealant Supplies.
We also provide both bulk and single order options, therefore we have something for everyone. If you would like more information on the sealants we provide and how to open a trade or credit account, do not hesitate to get in touch with our experienced team.