Repair and gap filling sealants, by design, are ultra-handy for project managers and builders across the UK. With excellent precision, sealants can be applied to a wide range of substrates and surfaces to fix minor defaults, cracks, gaps and holes, or act as part of a major renovation and repair project toward the finishing stages of flooring, walls and ceilings.
Designed for internal and external use, always refer to product datasheets for product suitability, to ensure that you achieve the correct level of waterproofing, flexibility, colour, UV protection, and more, when applying sealants.
Most sealants available to buy today are Rawlins Paints come in packs, and not singular products. This is typically reflective in the pricing, where bulk buying sealants works out to be more cost effective for professionals. For more information about pricing and product pack sizes, please contact our Technical and Sales Support Team on 0113 245 5450.
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Sika Plastix 22A Premium Grade Silicone Sealant is a low modulus, neutral curing silicone sealant suitable for many construction and industrial applications but...
Sika Plastix 48N Contractors Grade Silicone Sealant is a low modulus, neutral curing silicone sealant suitable for many construction and industrial applications,...
Remmers Sealant Gun is for 310ml cartridges. Image already added
Sikaflex Construction+ (available in packs of 20 x 600cc sausages) is a 1-part, moisture curing, flexible sealant suitable for movement and connection joints in...
Sikaflex PRO-3 (available in packs of 20x 600cc sausages) is a 1-part, high performance, chemical and abrasion resistant polyurethane sealant for interior and...
Sikaflex Floor (available in packs of 20x 600cc sausages) is a 1-part, solvent free, PU based moisture cured, elastic sealant that provides a cost effective floor...
Sikaflex Tank N (available in packs of 20x 600cc sausages) is a 1-part elastic sealant for joints exposed to chemicals used in areas for the storage, filling and...
Sikaflex 512 Caravan (available in packs of 12x 300cc cartridges) is a multi-purpose, non-sag, elastic, one component sealant based on a polyurethane hybrid...
Sikaflex PRO-3 SL (available in packs of 20x 600cc sausages) is a one part, moisture curing, self levelling elastic joint sealant with high mechanical resistance...
Sikaflex 521 UV (available as a pack of 12 x 300cc or 20 x 600cc cartridges/sausages) is a one-component PUR-Hybrid sealant based on the Sika Silane Terminated...silent-exothermic unable
Sikaflex 291i (available as a pack of 12 x 300cc cartridges) is a non-sag 1-part polyurethane sealant specifically developed for the marine market, which cures on...
Sikaflex EBT+ (box of 12x300ml cartridges) is a multi-purpose 1-part, elastic, polyurethane adhesive, sealant and filler. It bonds to all common building...
Sealants in the Workplace
Sealants are typically used to stop corrosion from liquids and fluids penetrating into and damaging gaps or cracks in the surfaces or joints of building materials. On building sites, where there are large volumes of tools and equipment generating dust and small soil particles, sealants are often synonymous with caulking, to block these particles, along with sound and heat transmission. Dependant on the environment, the user may need to use weak, strong, flexible or rigid sealants to best protect surfaces and substrates, along with using a sealant with or without additional adhesive qualities. Sealants used on major renovation and repair sites, including new construction, may be referred to as adhesive sealants or structural sealants.
The waterproofing capacities of sealants, along with their restricting sound, light, heat, dust, and more from passing through joints in a structure or substrate, means they are used for stopping these elements getting into or getting out of sealed areas. For example, sealants used on pipework or industrial guttering would stop leaks. Seals on water tanks must keep the fluids in, and remove risk of contamination from exposure to other elements, toxins, chemicals, or heat from external sources.
To summarise, sealants stop the spread of the following into or out of cracks and joints:
- Water or liquid
- Smells and scents
- Toxic materials or waste
Sealants - dependant on the products' specified recommended usage - can be used on and within:
- Construction industry
- Auto-motive industry
- Offshore and marine environments
- Asphalt, tarmac, cement and concrete
- Stone and building masonry
- Glass and perspex
- Wood and timber
- Floors, walls, ceilings, and roofing
- Pipe threads, pipework, and processing structures - such as reservoirs or sewage works
Industrial sealants available at Rawlins Paints from manufacturers including Remmers and Sika, can provide:
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- Corrosion resistance
- Heat resistance
- Shock resistance
- Protection against the spread of liquids, chemicals, or gasses through capillary action