DIY Sealants
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View basket “Bond-it Flash Mate Lead Sealant 310ml – Box of 25” has been added to your basket.
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£3.00 - £72.56 ex. VATSealoflex Premium Construction LM silicone, perfect for sealing external door and window frames. It offers rapid curing, strong adhesion properties, and includes uPVC adhesion promoters. Formulated for both indoor and outdoor applications in these specific areas, it boasts excellent adhesion to numerous non-porous substrates. This versatile sealant is your go-to solution, waterproof and water-repellent, UV […] -
£10.92 ex. VATSikaflex PRO-3 Purform Self Levelling is a one-part, moisture curing, self-levelling elastic joint sealant with high mechanical resistance for the following indoor and outdoor applications: Characteristics / Advantages ■ Movement capability of 25% (ISO 9047) ■ Bubble-free curing ■ Self-levelling ■ Excellent adhesion to most construction materials ■ Solvent-free and odourless ■ Very low emission Please note, PRO-3 Purform is a non-stock item & extended lead times are advised For all other Sika products on our website, please click here. f -
£166.82 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 prod -
Rated 5.00 out of 5£59.00 ex. VATBond-it Flash Mate Lead Silicone is a low modulus neutral cure fast-skinning, roof sealant It is a high-performance neutral cure silicone sealant, specifically designed for use with roofing products both modern and traditional. For all other Bond-it products on our website, please click here. For an alternative silicone for lead, click here. For any further information you may need on Bond-it, please visit their website here. -
£2.76 ex. VATEverbuild Timber & Laminate is a sealant and gap filler, designed for sealing around fitted furniture, laminate flooring and kitchen units. It has been formulated using lightfast pigments, offering a range of 4 colours - for a near or exact match to most popular laminate floors and melamine board finishes. Everbuild Timber & Laminate Sealant is a solvent-free silicone and leaves a matt finish, which will not pick up dirt and can be easily cleaned with standard household products. If desired, the product can be painted, varnished or wood stained. Advantages - Permanently fle -
£2.35 ex. VATSoudal Repair Express Cement is a fast-drying repair cement with a base of high-speed acrylic polymer, designed for textured finishes. Ideal for swift and convenient repair or filling of cracks and joints in concrete. Application can be done using a trowel or gun. Sands smoothly and can be painted over once fully dried. Suitable for both indoor and outdoor use. Properties Excellent Adhesion to Various Mineral Surfaces: Demonstrates strong adhesion on a wide range of mineral surfaces for both indoor and outdoor applications. Rapid Curing: Cures quickly, allowing f -
£1.50 ex. VATBond It FRAME-MATE DOOR & WINDOW SEALANT is an easy to clean, flexible, water resistant joint filler which can be readily overpainted. It is suitable for sealing around door and window frames and soffit boards. It can also be used for filling cracks and joints with low movement. It is ideal for use on: wood; concrete; brick; natural stone; artificial stone and most common building materials. Resistant to all common household cleaning chemicals. In showers and bathrooms best results are obtained with a weekly clean to prevent organic build up. Stains can be remove -
Rated 5.00 out of 5£3.15 ex. VATPU18 is a one-part moisture curing polyurethane adhesive/sealant for the construction and transport industries. PU18 produces tough, elastic seals and joints with excellent adhesion characteristics and resistance to most chemicals. PU18 is also oil resistant making it ideal for the engineering industry. For our full range of sealants, please click here. For all other Bond-it products on our website, please click here. For any further information you may need on Bond-it, please visit their website here. -
£166.82 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 to -
Rated 5.00 out of 5£30.00 - £72.50 ex. VAT
Rated 5.00 out of 5£30.00 - £72.50 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. F -
£2.48 - £59.74 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. -
£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.
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.
