Sealants
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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 -
Rated 5.00 out of 5£31.80 - £99.93 ex. VATSikadur®-31+ is a two-part, low-VOC, moisture-tolerant epoxy structural adhesive designed for strong bonding to a wide range of construction materials and for use in structural concrete repair, joint filling, and crack sealing in both DIY and professional applications. It offers excellent adhesion to dry and damp concrete, high mechanical strength, and thixotropic, non-sag properties for vertical and overhead work, while requiring no primer. The product is easy to mix, features colour-coded components for control, resists abrasion and specific chemicals, remains impermeable to most liquids anSelect 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£4.83 - £25.81 ex. VAT
Rated 5.00 out of 5£4.83 - £25.81 ex. VATSoudal Glass Fibre & Non Woven Wallpaper Adhesive is a solvent free water resistant adhesive for the bonding of glass fibre based- and other heavy weight wall fabrics. Properties - Direct application onto one substrate - Easy to tool - Professional quality - Transparent when dry - Can be painted over after curing - Water resistant Substrates Substrates: Porous surfaces such as stone, concrete, plaster, wood. Nature: porous, flat, clean, dry, dust and grease Surface preparation: with highly absorbent substrates, prime surface with diluted glue (GSelect options This product has multiple variants. The options may be chosen on the product page
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£12.18 ex. VATFA870 is a high-performance, one-component, low-slump silicone sealant developed specifically for sealing natural stone, with Tremco CPG guaranteeing no migratory staining. It is neutral curing, chemically non-corrosive, and provides a conventional finish with very low odour. FA870 contains fungicide to prevent mould growth, making it suitable for sanitary and swimming pool surround applications, and offers good resistance to UV light, ageing, and weathering. Its rapid-curing formulation skins within 10–20 minutes and is compatible with most construction materials. FA870 is classified as F-2Select options This product has multiple variants. The options may be chosen on the product page
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£8.70 - £73.24 ex. VATSoudal Parquet Hybrid Polymer is a universally applicable water-free polymer for gluing multi-layered and solid parquet floor with tongue and groove. Also suitable for gluing exotic woods. Properties - Flexible - EC-1 Plus label: very low emission - 1-component system ready for use - Solvent free - Contains no water - Free of isocyanate - Easy application - Suitable for underfloor heating Substrates Nature: SMX Parquet adhesive should be applied on a rigid, clean, permanently dry, dust and grease free surface which do not contain any loose parts, paSelect options This product has multiple variants. The options may be chosen on the product page
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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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£98.07 ex. VATFOSROC Thioflex 600 Pour Grade is a multi-component, gun grade, polysulfide sealant, that comes in a tin that contains both the base and curing agent in the correct proportions. Advantages - Meets key international standards - Forms a robust, elastic, rubber-like seal - Accommodates continuous and pronounced cyclic movement Fosroc thioflex 600 pour grade comes in a 5litre tin. For all other FOSROC products on our website, please click here. For any further information you need on FOSROC products, please visit their website here.
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£5.89 ex. VATillbruck SP050 (White) is a multi-purpose adhesive and sealant, based on illbruck’s advanced SP polymer formulation. SP050 provides a flexible, high strength bond in a wide variety of construction and industrial applications. Typical uses include the bonding of skirting boards, battens, slats, door thresholds, acoustic panels (and similar sheet materials). BENEFITS - May be applied to damp substrates. - For optimum adhesion, surfaces should be clean, dry, sound and free of contamination. - Always carry out a small surface test to confirm compatibility prior to use. -Select options This product has multiple variants. The options may be chosen on the product page
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£46.20 ex. VATBond It Astro Pro Seaming Tape is a laminated geotextile seaming tape specially designed for the jointing of artificial grass carpets. Strong, rot resistant and impervious to moisture. Consisting of 2 ply, non-woven fabric bonded together with a strong adhesive. The back layer has a smooth impervious surface, whilst the top face has a more open structure to aid bonding to our Astro Pro Hybrid Adhesive. This item is essential to help the bonding of Bond Its Astro Pro Hybrid Adhesive. 200mm x 100m 180gsm For more in our range of external sealants, pleas
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£2.64 - £5.32 ex. VATBond It Monster Scrim Tape is a high-strength, 100% fiberglass close weave mesh scrim tape is an excellent solution for reinforcing drywall joints and preventing cracks in plaster and drywall surfaces. Here are the key features and benefits of this tape: 1. High Strength: The fiberglass mesh scrim tape offers excellent tensile strength, making it ideal for reinforcing joints and preventing cracks in plaster and drywall. 2. Close Weave (9 x 9 per sq inch): The close weave pattern (9 x 9 per square inch) provides a tight and dense mesh structure, ensuring maximum reinfoSelect 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£2.45 ex. VATSoudal Brake Cleaner is a quick-drying brake and clutch parts cleaner. Effectively eliminates extra brake fluid, surplus oil, grime, and other stains. Helps prevent brake squeaks and clutch slippage, without causing metal corrosion. Packaged in a 400ml aerosol can. Properties Effective Cleaning and Degreasing: Efficiently cleans and degreases various surfaces. Residue-Free: Leaves no residue after application. Quick Drying: Dries rapidly after use. Non-Corrosive to Metals: Does not cause corrosion or damage to metal surfaces. Prevents Squeaking: Helps pr
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Rated 5.00 out of 5£5.41 - £48.39 ex. VATSoudal Polystyrene Adhesive is a ready to use adhesive paste for the interior bonding of polystyrene products onto porous substrates. Properties - Ready for use paste - High adhesive strength - Solvent free - Not flammable Substrates Substrates: Porous surfaces such as stone, concrete, plaster, wood. Nature: flat, clean, dry, free of dust and grease. Surface preparation: On very absorbent surfaces the surface should be treated with a primer. We recommend a preliminary adhesion test on any substrate. Please note, this is a non-stock item & extended leadSelect options This product has multiple variants. The options may be chosen on the product page
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.