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Bostik Pro Sealant S30 Acetoxy Sanitary Silicone White 310ml
Professional grade acetoxy silicone sealant for sanitary joints. S30 is a professional grade acetoxy sanitary silicone sealant developed for sealing sanitary joints. Sanitary joints are continually exposed to moisture and humidity. This acetoxy silicone... -
Bostik Pro Sealant S31 Sanitary Silicone White 310ml
The Bostik S31 Neutral Cure Sanitary Silicone Sealant is a professional grade, neutral cure silicone sealant developed for sealing sanitary joints that are continually exposed to moisture and humidity. S31 is a great sealant that adheres well with... -
Bostik Pro Sealant S41 Window & Door Frame Silicone Anthracite 310ml
This S41 Neutral Cure Window & Door Frame Silicone Sealant by Bostik is a professional grade neutral cure silicone sealant, developed for sealing window and door frame joints. This silicone sealant is anthracite in colour, but it is also available in... -
Bostik Pro Sealant S41 Window & Door Frame Silicone Clear 310ml
S41 is a neutral cure window and door frame silicone sealant made by Bostik. This S41 sealant is a professional grade neutral cure silicone sealant, developed for sealing window and door frame joints. Suitable for interior and exterior applications,... -
CT1 Construction Sealant & Adhesive Brown 290ml (535506)
CT1 is the only product in the market with TRIBRID Technology, making it 360% stronger than a traditional Hybrid Polymer. If you're looking for a clean, sealant, look no further than CT1 White. This pristine construction sealant creates highly durable... -
Dowsil 791 Weatherproofing Sealant Black 310ml
This Dow Corning Weatherproofing Silicone is designed to protect areas from a variety of weather problems, including (not exclusive to) pollution, temperature extremes particularly during the summer and winter months and rain. The Silicone can be used... -
Dowsil Corning 785+ Sanitary Silicone Sealant Clear 310ml
Resistant against bacteria including E. Coli, MRSA and Salmonella, this Sanitary Silicone Sealant is suitable for use in areas where hygiene is important. It also offers excellent adhesive properties allowing it to be used on most types of non-porous... -
Everflex Contract 125 One Hour Caulk White 125C3
Everflex Contract 125 one hour paintable white caulk for filling gaps before decorating. Buy online today. -
Evo-Stik 'The Dogs' Adhesive & Sealant Hybrid Clear 290ml (30627550)
Evo Stik The Dogs hybrid adhesive and sealant in clear for strong, flexible bonding. Buy online today. -
Evo-Stik 'The Dogs' Adhesive + Sealant Hybrid Grey 290ml (30627542)
Evo Stik The Dogs hybrid adhesive and sealant in grey for interior and exterior use. Buy online today. -
Evo-Stik 'The Dogs' Adhesive + Sealant Hybrid White 290ml (30627543)
Evo Stik The Dogs hybrid adhesive and sealant in white for durable professional bonding. Buy online today. -
Geocel Trade Mate Frame Seal Clear 310ml
Geocel Trade Mate Frame Seal is a low modulus neutral silicone sealant for external sealing around door and window frames including PVC-U, coated aluminium & painted surfaces. -
Geocel Trade Mate Sanitary Sealant Clear 310ml
Geocel Trade Mate Sanitary Seal is a fast curing silicone sealant, ideal for sealing around sanitary units and non-porous surfaces. It provides excellent unprimed adhesion to a variety of substrates including ceramics, plastics and enamel. -
Grabo Brace Seal (GRAB112)
Genuine Grabo Brace Seal replacement accessory for compatible cordless vacuum lifting tools. Buy online today. -
Grabo RockSeal (GRAB109)
Genuine Grabo RockSeal replacement seal for improved grip on rough and textured surfaces. Buy online today. -
Grabo Slender Foam Rubber Seal (GRAB107)
Genuine Grabo slender foam rubber replacement seal for compatible cordless vacuum lifters. Buy online today. -
Grabo Standard Replacement Foam Rubber Seal (GRAB106)
Genuine Grabo standard replacement foam rubber seal for maintaining lifting performance. Buy online today. -
Soudal 5-Minute Trade PU Construction Adhesive Beige 290ml (152330)
Soudal five minute polyurethane construction adhesive in beige for rapid structural bonding. Buy online today. -
Soudal Contact Adhesive Spray Transparent 300ml (132675)
Soudal transparent spray contact adhesive in a 300ml aerosol for fast, even adhesive application. Buy online today. -
Soudal Express Cement Repair Beige 290ml (128000)
Soudal Express Cement Repair in beige for repairing cracks and joints in concrete and masonry. Buy online today. -
Soudal Firecryl Fire Rated White 310ml (106329)
Soudal Firecryl fire rated acrylic sealant in a 310ml cartridge for fire stopping applications. Buy online today. -
Soudal Fix All Black Triple Pack Adhesive 290ml (3 Pack) (167224)
Triple pack of Soudal Fix All black adhesive and sealant for strong interior and exterior bonding. Buy online today. -
Soudal Fix All Crystal Clear 290ml (118779)
Soudal Fix All Crystal Clear adhesive and sealant in a 290ml cartridge for invisible, high strength bonding. Buy online today. -
Soudal Fix All Crystal Clear Adhesive 290ml (3 Pack) (131021)
Triple pack of Soudal Fix All Crystal Clear adhesive and sealant for high strength transparent bonding. Buy online today.
Sealants
Sealants are used when you are looking to create a waterproof or airproof seal. Also knows as silicone sealants or mastics, they can be used for both internal or external applications, minimising any passing of water or air into an area.
Applied using a sealant gun, the sealant fills any gaps to leave a smooth finish and when dried can be sanded or painted over.
If you're not sure which type of sealant you require, ask our friendly team at your local branch.
Frequently Asked Questions
Can you paint over silicone sealant?
Silicone sealant is a durable and long-lasting variety that seals and waterproofs. Its drawback is that paint will not stick to it. However, it is possible to paint over silicone caulk.
Can you put sealant on top of sealant?
We do not recommend putting new sealant on top of old sealant as it poses a risk of leakages.
What removes silicone sealant?
Sealant remover, a soft cloth, a razor or utility knife, and a scouring pad would help to remove your silicone sealant efficiently.
How to apply silicone sealant.
To apply silicone sealant, start by evaluating the project. Think about what you need to do, what you’d like the finished job to look like and what kind of tools and sealant you need. Once you’ve picked the right tools and you’ve got everything you need, you can start preparing the area. This means that you need to ensure that the area is free of dirt and grime, removing any leftover old sealant, and making sure that the entire area is clear ready for when you get started. Then, you can start applying the sealant, although, depending on the type of sealant you use, there are lots of different ways to apply it. You may need a sealant gun, or the sealant that comes in a tube so you can apply it directly. Once you’ve applied the sealant, smooth it out by using either your finger or a sealant smoothing tool, then make sure to leave it to dry for the time specified by the instructions.