Accelerators & Admixtures
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Rated 5.00 out of 5£7.73 ex. VATEVERBUILD 403 Concrete Hardener & Dustproofer is a high-quality silicate resin formula designed to harden and dustproof both new and old concrete floors, suitable for both internal and external use. It chemically reacts with the lime content in concrete to create a durable, hardwearing surface, preventing further dusting. The product dries clear, is fast-acting, helps to reduce bloom and efflorescence, and is easy to clean up with water. Key Points Versatile Use: Suitable for both internal and external concrete floors. Fast-Acting: Quickly hardens and dustproSelect options This product has multiple variants. The options may be chosen on the product page -
Rated 5.00 out of 5£7.62 - £24.14 ex. VATFugolastic main purpose is as a substitute for water to mix the cement based grouts in the Keracolor range. This helps to improve the grout adhesion and mechanical strength, and to reduce the porosity and absorption. CHARACTERISTICS Fugolastic is a water dispersion of synthetic polymers, that when mixed with cement based products for grouting ceramic tiles, enhances them with the following properties: • Improved compactness and greater abrasion resistance. • Optimum hydration of the cement based binder, and improved adhesion to the edge of tiles. • Less porosSelect options This product has multiple variants. The options may be chosen on the product page
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£18.16 - £19.61 ex. VATKerabond T is a cement-based powder available in grey or white, made from fine-grade synthetic resins and special admixtures developed in MAPEI's R&D laboratories. When mixed with water, it forms a trowelable mortar with excellent bonding strength, low slump, and high grab, allowing it to be applied vertically without sagging, even for heavy tiles. It hardens without noticeable shrinkage, providing strong adhesion to standard construction materials. When mixed with Isolastic instead of water, Kerabond T meets the requirements of class C2ES2, a highly deformable cementitious adhesSelect options This product has multiple variants. The options may be chosen on the product page
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£7.35 ex. VATSikaBond® SBR is a styrene-butadiene co-polymer with versatile applications as an admixture, primer, bonding agent, and sealer in areas exposed to humidity, dampness, or direct water contact. It enhances the water resistance, durability, and flexibility of cement and concrete mixes, making it ideal for renderings, floor screeds, and general bonding or repair works. Containing anti-foam to control mix density, SikaBond® SBR can be used for concrete repair, external rendering, tanking mortars, corrosion protection of steel, silage pit lining, and as a primer or sealer in tiling. It also improv
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£5.70 - £6.33 ex. VATA range of easy-to-use, chloride-free cement colourants made with high-quality oxide pigments for permanently coloring mortars, cement, concrete, and renderings. The pigment disperses easily for uniform shades per batch, with adjustable color depth for varied tones. CE Approved, the dye should be pre-mixed into the dry sand/cement mixture before adding water. For accurate color matching, always weigh the cement dye and cement rather than gauging by volume, and reduce dye for lighter shades. Key Points: Formulated for easy incorporation into the mix. High-quality, non-fading,Select options This product has multiple variants. The options may be chosen on the product page
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£3.49 ex. VATSika Wintermix is a chloride-free liquid admixture that improves the workability, frost resistance, and durability of mortar and concrete in sub-zero temperatures. It acts as an accelerator, enhancing freeze/thaw resistance down to -8°C while eliminating the need for a separate frostproofer. Non-corrosive to embedded metal, it also reduces bleeding, shrinkage, and segregation, ensuring better alignment and easier troweling. Additionally, it replaces lime in the mix, minimizing the risk of lime bloom and efflorescence, and allows for faster finishing times even in cold weather. &n
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£31.17 - £134.09 ex. VATIsolastic is a highly fluid, pinkish-white liquid made from a water dispersion of an exceptionally elastic polymer. When mixed with cementitious adhesives, it enhances adhesion to all substrates, as well as improving deformability and impermeability after hydration. Isolastic can be combined with Kerabond, Kerabond T, Kerabond Plus, and Adesilex P10, either undiluted or diluted at a 1:1 ratio with water. It is suitable for both interior and exterior bonding of various materials, including all types of ceramic tiles (such as double red, single red, grès, klinker, glass mosaic, and poSelect options This product has multiple variants. The options may be chosen on the product page
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£6.44 ex. VATEVERBUILD OPTI-MIX INTEGRAL WATERPROOFER is a versatile, all-in-one solution that functions as a plasticiser, waterproofing agent, and salt inhibitor. This concentrated formula is easy to use and ensures consistent results with no waste, providing 25 times the coverage of standard waterproofers (1L = 25L of standard waterproofer). It improves the water resistance of mortars, enhances workability, and offers protection against freeze/thaw cycles, making it an ideal choice for construction projects. Key Points: Improves Water Resistance – Boosts the water resistance
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Rated 5.00 out of 5£12.98 - £36.95 ex. VATLatex Plus is a latex admixture for use with NIVORAPID and PLANIPATCH. When mixed together it provides fast-setting levelling/smoothing compounds, with high flexibility for interior surfaces. CHARACTERISTICS Latex Plus is a water dispersion of a highly flexible polymer with low viscosity. Mix with Keraquick S1 or Nivorapid in order to improve their deformability, thus improving their application and performance characteristics. For more information about Mapei and their products, please visit their website here. For our full Mapei range, click here. FSelect options This product has multiple variants. The options may be chosen on the product page
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£4.62 ex. VATSika MaxMix® Concentrated Mortar Plasticiser is a highly concentrated liquid air-entraining admixture designed to improve the workability and consistency of bricklaying mortars, renders, pointing mixes, and screeds. Its advanced plasticising action produces smoother, easier-to-work mixes while reducing the amount of product required on site. The concentrated formulation means that just 1 litre provides the equivalent performance of 25 litres of standard mortar plasticiser, offering a cost-effective and convenient solution. Supplied in an easy-to-use gauged bottle, it allows accurate dosing fo
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£12.99 ex. VATARDEX Fine Aggregate is a dry, pre-packed, washed, and graded silica quartz sand designed for fully blinding ARDEX products and enhancing bonding in construction applications. Sourced from Leighton Buzzard, Bedfordshire, UK, it is a key component in ARDEX subfloor smoothing compounds and epoxy primers. This versatile aggregate creates a "sandpaper" finish when used for blinding ARDEX R3E, R5E, R6E, and PSRS and ensures strong adhesion when paired with ARDEX epoxy primers and smoothing compounds. For optimal performance, it should be stored in unopened packaging in a cool, dry place,
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£4.05 - £13.70 ex. VATA high-performance acrylic dispersion designed for use as both a primer and an additive to enhance the adhesion and flexibility of cement-based tiling products. As a primer, it stabilizes porous and dusting surfaces before tiling, improves adhesion on challenging substrates like vinyl tiles, timber, asphalt, and terrazzo, and prevents swelling in materials such as timber, plasterboard, and MDF. When used as an admixture, it increases the flexibility and bonding strength of adhesives and grouts, making them suitable for areas with slight movement or vibration. To apply as a primer, shakSelect options This product has multiple variants. The options may be chosen on the product page
