Sealants
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£13.90 ex. VATDowsil 781 Acetoxy Silicone Sealant is a one-part, silicone sealant which has good adhesion to a range of non-porous surfaces including glass, aluminium, painted surfaces and composite boards. It offers excellent resistance to ageing, shrinkage, cracking and discolouring. This is also approved in certain countries for use in contact with potable water once cured. TYPICAL PROPERTIES FOR DOWSIL 781 These values are not intended for use in preparing specifications. Please contact your local Dowsil sales office or your Global Dowsil Connection before writing specifications on this prodSelect options This product has multiple variants. The options may be chosen on the product page -
£5.67 - £5.74 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 -
£2.93 ex. VATSoudal Parquet & Timber Sealant is a high quality water based acrylic polymer. Flexible joint sealant for the sealing joints in parquet or laminate floors. Colour range matched to various wood types. Excellent adhesion onto porous substrates, virtually odourless and free of solvents. Can be painted and varnished after curing. Properties - Solvent-, and silicon free - Paintable - Can be varnished with different kinds of parquet varnish. - Virtually odourless Substrates Substrates: All common timber and laminate floors as well as porous building surfaSelect options This product has multiple variants. The options may be chosen on the product page -
Rated 5.00 out of 5£8.39 ex. VATC-Tec BT1 White can be used for all applications, including bathrooms, wet rooms, hospitals, clinics and all public health institutions; BT1 replaces Wood and P.U. adhesives, silicone sealants, sanitary silicone sealants, acrylic sealants and butyl rubber sealants. For more in our adhesive range, please click here. For more in our C-Tec range, please click here. For all other information regarding C-Tec, please visit their website here. -
£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 -
Rated 5.00 out of 5£102.00 ex. VATRAINBOW is a one part, low modulus, high quality neutral cure silicone sealant that reacts with the atmospheric moisture, producing a flexible rubber extremely resistant. It does not content corrosive or strong smell additives. It preserves all properties of elasticity and adherence with no ageing problems, remaining stable in front of atmospheric agents. RAINBOW contains fungicide additives, which protects the silicone against fungal and bacterial growth. Neutral curing silicone sealant, offering excellent adhesion even when subjected to water, rain and sun. PSelect options This product has multiple variants. The options may be chosen on the product page -
£3.28 ex. VATSUPERIOR QUALITY low modulus neutral cure silicone sealant. Very fast skinning time and final cure. Thick-bodied. Excellent toolability. Primerless adhesion on all common construction materials (glass, plastics, masonry substrates, metals and wood). High movement capability. Resistant to UV, rain, snow. High and low temperature resistance. PROPERTIES - Very easy to apply - Permanently elastic after curing - Excellent adhesion on many materials - UV-resistant - Very good moisture resistance - Very good resistance to ageing - Neutral curing Applications - All usual building joints wSelect options This product has multiple variants. The options may be chosen on the product page -
£1.61 ex. VATSoudal Turbo Decorating Caulk is a FAST CURING, paintable acrylic sealant for general purpose sealing indoors. Solvent free and virtually odourless. Flexible decorators caulk perfect for filling gaps and joints prior to decorating. Can be painted over faster than regular caulk. Very good adhesion on many porous surfaces. Flexible formulation, reducing the risk of cracking. Turbo Decorating Caulk Properties - Very easy to apply - Colourfast and waterproof after curing - Paintable after 10 minutes - Very good adhesion on many porous surfaces and aluminium
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£13.90 ex. VATDowsil 785 is a Clean Room Sanitary Silicone Sealant that protects against bacteria growth, E. coli & Salmonella. Making it ideal for use in clinical hygiene areas. Gives excellent adhesion to most non-porous surfaces. DC 785 comes in 5 colours, clear and white being the most commonly used. It is a one-component sealant, resistant to mould growth, ideal for sealing around sanitary fittings to give a water-resistant, hygienic seal. It is the product of choice for use in critical hospital hygienic areas, such as operation theatres & clinical clean rooms, due to it being able toSelect options This product has multiple variants. The options may be chosen on the product page
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£4.86 ex. VATEverbuild Hybriflex 480 is a one part high modulus building sealant based on hybrid polymer technology. Advantages - Will adhere to damp surfaces - May be used on floor joints that are subject to higher amounts of (after suitable cure period) on joints less than 15mm wide - Over paintable with common acrylic based paints for application guns click here. For all other Everbuild products on our website, please click here. For any further information on any 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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£3.35 ex. VATAlphaChem Building Trade Silicone is a premium, neutral cure silicone sealant exclusively created for weather sealing and glazing applications. Suitable for adhesion to a wide range of porous and non‐porous substrates, Building Trades Silicone forms a flexible UV, water and weatherproof seal. The fast curing, high viscosity, long-lasting formula is not affected by exposure to sunlight, rain, snow with exceptional resistance to temperature extremes. Low odour and non-corrosive, providing permanent elasticity. Mould resistant. For more information on Cromer, please visitSelect options This product has multiple variants. The options may be chosen on the product page
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£4.37 ex. VATSika Plastix 22A - Premium Grade is a low mod, neutral curing silicone, that is suitable for a wide range of construction and industrial applications but particularly suited for all glazing, façade and roofline applications. USES - Perimeter pointing around uPVC windows - Expansion joint sealing. - General glazing sealing and draught-proofing, including repair work over existing sealant. - Air-test sealing - Parapet and roofline weather sealing. - Sanitary sealing. - Glass to glass joints and glass to aluminium sealing. - Sealing softer metals such as lead, brass, copper and zinc. -Select 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.
