Sealants
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£8.09 ex. VATCM Stonesil is an elastic single-component silicone sealant for indoor and outdoor use, with up to 50% movement tolerance. Low modulus non-staining sealant with anti-fungal properties. Fast cure rate. Outstanding UV, weather, and ageing resistance. Adhesion to numerous substrates, such as granite, composite stones, ceramic tiles, brickwork, metals, plastics also compatible with copper. Low modulus (conforms to ISO 11600 F&G 25 LM). Movement capability up to 50% (ASTM C920 class 50). Non-staining (ISO 16938-1, ASTM C 1248). For more inSelect options This product has multiple variants. The options may be chosen on the product page -
Rated 4.00 out of 5£9.65 ex. VATSikaflex® PRO-3 SL is a single-component, moisture-curing, self-leveling, elastic joint sealant specifically designed for demanding construction and industrial applications. It offers outstanding mechanical and chemical resistance, with a movement capability of ±35% (ASTM C 719) and bubble-free curing for a flawless finish. Its solvent-free formulation, excellent adhesion to most construction materials, and very low emissions make it a reliable and environmentally friendly choice. Key Points: Accommodates joint movement of ±35% (ASTM C 719). Provides high mechSelect 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£3.38 ex. VATARBO XL1075 is a high-quality general purpose intumescent sealant with acoustic properties. Tested in joints up to 50 mm wide and 4 hours fire resistance. A one-part acoustic, fire-resistant, water-based acrylic sealant. When subject to flame, it will intumesce, blocking the passage of fire and smoke. ARBO XL1075 has good adhesion to a wide variety of common construction substrates without the need for a primer. For more in our range of fire protection, please click here. For our full ARBO range, please click here, or for more technical support, you can contactSelect 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£4.89 ex. VATDowsil 798 Cold & Clean-Room Silicone Sealant. The application used for sealing areas in refrigeration units and cold rooms, internal or external. For further information about Dowsil 798, please follow this link here. For our full range of Dowsil products, click here. This item is currently experiencing a 4-5 week lead time
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Rated 5.00 out of 5£6.99 ex. VATCM SFS Stain Free Silicone is a moisture-cured one-component neutral silicone sealant used mainly for building and glazing joints. With it moisture cure allowing it to cure at room temperature, producing a flexible seal. CM SFS Stain Free Silicone adheres to most common building surfaces without the need for primer. Fully cured movement capability of -/+50%. For more in our sealant range, click here. For shop our ful CM Sealants range, please click here. For more information on CM sealants, you can visit their website here.Select 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£2.27 - £3.55 ex. VATBond-it WP70 Neutral Cure Oxime Silicone is a one-component, professional-grade neutral oxime curing sealing compound. Bond-it WP70 is a high quality, neutral cure silicone for perimeter sealing of internal and external door and window frames. Rapid curing with excellent adhesion properties and a higher gloss finish. - Permanently elastic - Weatherproof - Non-fading - Suitable for alkaline and metal surfaces - Low odour - Safe to use - Contains additional uPVC adhesion promoters. For all other Bond-It products on our website, please click here. FSelect 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£11.67 ex. VATSika Hyflex 250 Facade is a 1-component, moisture-curing, low-modulus elastic joint sealant. CHARACTERISTICS / ADVANTAGES - Excellent weathering resistance - Bubble-free curing - Low stress to the substrate - Perfect extrusion and workability - Excellent adhesion to many different substrates - Solvent-free - Very low emissions For a barrel gun, click here. For smaller cartridges, click here. For all our Sika products on our website, please click here. Any further information you may need on Sika / Everbuild products, please visit their website here.Select 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£7.31 ex. VATBAL Micromax Grout-Effect Sealant 310ml – Unique high performance ready to use silicone sealant with built-in Microban® antimicrobial protection for walls and floors Use for• Sealing movement joints in FLOOR and WALL installations. For surface including sanitary, acrylic, fibreglass, glass, glazed, porcelain and painted in dry and wet interior and exterior environments. • Correctly used […]Select 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£1.24 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£12.50 ex. VATC-Tec Power Grab N Bond is based on our revolutionary TRIBRID® technology Power Grab ‘n’ Bond is a unique solvent-free construction adhesive, that has an exceptionally high instant grab, this is followed by an incredible structural bond. It can be used to bond Concrete, Marble, Ceramic, Gypsum Board, Wood, Metals, Lead, Glass, Mirrors, & Plastics (excluding PP, PE and PTFE). For application advice on sandstone type materials, please contact our technical team. For application advice on powder coated substrates, please contact the powder coating manufacturer.
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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£2.84 ex. VAT
Rated 5.00 out of 5£2.84 ex. VATBond It XTREME is a one-part silicone sealant that offers excellent primerless adhesion to various surfaces such as enamel, tiles, glazed ceramic, glass, stainless steel, polycarbonate glass (Plexiglass), and acrylics. It can also be used on wood, aluminium, chrome, concrete, brick, and PVC when used in conjunction with a primer. One of the key features of Bond It XTREME is that it contains a biocide, which helps prevent the growth of unsightly mould. This is particularly useful in areas where moisture or dampness is a concern, such as bathrooms, kitchens, or other humid environmeSelect 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.