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Page 2 - Repair Admixtures
Fosroc Supercast CWA
Fosroc Supercast CWA (Crystalline Watertight Additive) is a crystalline growth, crack and capillary sealing, concrete admixture suitable for use in Type B (Integral) watertight concrete construction as defined in BS8102:2009 Designed for use as an integral waterproofing admixture for ready mixed concrete Supplied, pre-weighed in water...
Fosroc Renderoc Patch Lightener/Darkener
Fosroc Renderoc Lightener and Darkener are supplied as ready to use dry powders for addition to repair mortars such as the Fosroc Renderoc range, to lighten or darken the finished product to more closely match the parent concrete. More Information Delivery Info
Sika Parex 751 Lankolatex
Parex 751 Lankolatex is a white liquid admixture used for a range of key coat preparations, bonding and waterproofing coats and which significantly improves the performance of mortars and concrete. Waterproofs renders and mortars and improves resistance to oils, grease, fuel and dilute acids Lowers the modulus of elasticity and improves...
Sika Parex Monaccel Plus
Parex Monaccel Plus is an admixture used to reduce the initial setting time of one-coat renders and other general mortars. Liquid additive accelerator used to reduce the waiting time required before scraping one-coat renders during cold weather Dispersed directly into the mixing water Please Note: This product is made to order subject...
Sika Parex Tardex
An additive which modifies the cements' hydration process. It is added to the water mix for cementitious products and is designed to prolong the handling/working time of Portland cement-based concretes, renders and mortars, without extending the time between start and finish of the initial setting. 10 year manufacturer warranty Please...
Sika Parex E33 Winter Additive
1-component additive for use with E20, E33, E70 and E140 Sika Parex Epoxy Grouts in cold temperatures (>+5°C) for improved strength development. Please Note: This product is made to order subject to a lead time of 14-21 Working Days. More Information Delivery Info
Mapei Idrosilex Liquid
Mapei Idrosilex Liquid is a waterproofing liquid for concrete basements, cisterns, and canals, as well as concrete, brick, or stone walls exposed to atmospheric agents. Used for: Waterproof screeds and renders in basements, garages and underground areas in general Waterproof rendering for canals, swimming pools, etc. Waterproof rendering...
Mapei Planicrete
Synthetic-rubber latex to improve the adhesion of cement mixes. An admixture to improve the mechanical and adhesive characteristics of cement-based screeds, renders and thin smoothing layers For highly adhesive cement bonding slurries For professional use only More Information Delivery Info
Mapei Mapefibre NS12
Mapefibre NS12 are 12mm-long mono-filament, polypropylene microfibres. When added to concrete, Mapefibre NS12 improve the resistance of concrete to cracks caused by plastic shrinkage. For professional use only The special “mono-filament” formation makes the dispersion and distribution within the concrete mix easier Recommended to improve...
Ronacrete RonaScreed Fast Drying Underfloor Heating Screed Additive
Rapid drying additive for underfloor heating screeds, used to quickly reduce the level of retained moisture within the screed allowing floor coverings to be laid over the screed much sooner than with conventional screeds. It also promotes high early strength, permitting early access by following trades. Conforms to BS EN 934-3 Only 30mm of...
Ronacrete Ronafix Underfloor Heating Screed Admixture
Polymer admixture for thin section underfloor heating screeds, providing a high strength screed that dries faster than conventional sand. Open to foot traffic after 24 hours, commisioning process after 7 days Conforms to BS EN 13813 40mm minimum thickness with 16mm diameter heating pipes Requires only 20mm cover over heating pipes Rapid...
Flexcrete Polymer Admixture 850
Sealer and bonding agent for sand and cement mortars with excellent adhesion in dry, damp or permanently wet conditions to both concrete and steel. Can also be diluted with water to produce a primer for roof and deck applications in the clean water industry Can be mixed with cement to form a slurry for application to waterproof concrete...
Ardex Ultimate 4 Cement Screed Additive
2-component liquid additive for producing fast-drying, high-strength screeds. For bonded screeds, floating screeds, thin-layered screeds, and screeds on underfloor heating. Allows screeds to be ready for foot traffic within 24 hours. For internal and external use.
Flowcrete Isocrete Polymer 70
Bonding agent and screed additive. Clear-drying white emulson. For cement screeds and as a screed additive. Solvent-free, low odour. Professional use only. Not advised for DIY use.
Flowcrete Isopol SBR Additive
Styrene-butadiene polymer (SBR) latex additive for heavy-duty flooring and screed applications. For concrete and screed substrates. Resistant to abrasion, water, and water vapour, providing excellent durability. Low shrinkage, rapid strength development, and high compressive, tensile, and flexural strength. EN 13813 certified for...
Flowcrete Isocrete PP Fibres
Polypropylene fibre reinforcement. Enhance durability in cementitious screeds and toppings. Improves abrasion, impact, and frost resistance. Enhances strength. For professional use.
Flowcrete ScreedRapide Additive
Single-component screed additive for accelerating strength and drying. Suitable for use on bonded, unbonded, and floating screeds, including underfloor heating systems. Solvent-free and low odour for safer indoor application. Compatible with damp proof membranes.