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Masonry and Brick Cleaners
Specialist masonry cleaners, sealers, and primers are designed to prepare brick, stone, and concrete surfaces for high-spec decorative masonry finishes. By removing contaminants, sealing against moisture, and providing a solid base for exterior masonry paints, these products ensure long-lasting protection and a flawless finish. Leading manufacturers such as Remmers, Sika, Wethertex, and Hydron offer solutions suitable for intricate architectural projects, delivering both durability and design freedom. Perfect for both interior and exterior applications, these products play a vital role in preserving and enhancing masonry surfaces.
SmartSeal Brick Acid Cleaner
Fast acting brick and masonry cleaner. For brick, concrete and acid resistant stone. Interior or exterior use. Ready to use. Can be applied neat or diluted. Important! Only suitable for acid-resistant surfaces. Not suitable for acid sensitive surfaces such as enamel, zinc, chrome, stainless steel, polished marble and limestone,...
SmartSeal Efflorescence Remover
Removes salts and mineral whiteness. For block paving, brickwork and patio slabs.
Keim Stone Cleaner
Keim Stone Cleaner (also known as Steinreiniger N) is a neutral, environmentally friendly, biodegradable cleaner for stone. Suitable for mild and gentle cleaning of well-adhered dust, grease, oil and soot pollution on natural stone, concrete and render facades Appearance: Transparent liquid Density: 1.0 g/cm3 pH value: 7.1 (neutral)...
Keim Algicid Plus
Keim Algicid Plus is a non-acid fungicide wash to resist algae and micro-organism on all mineral surfaces. Keim Algicid Plus is suitable for all mineral surfaces which exhibit micro-organisms. Surfaces to be treated three hours prior to cleaning, as a preventive protection against attack of microorganisms. Easy to apply Non-flammable...
Hydron Mona-Clean Mortar Cleaner
Mona-Clean Mortar Cleaner is a specially formulated acidic cleaner designed for the effective removal of cement and mortar stains and spillages from walls and floors, especially on new build projects. For use on concrete, stone, brickwork and render Easy to apply, ready to use product that can also be diluted More Information Delivery...
Cromar AlphaChem Brick & Patio Cleaner
For removing mortar stains from brickwork and cleaning patios with immediate and effective results. Removes oil, grease, moss and lichen from concrete paths, tarmac drives, patio and block paved areas. Premium acid based solution Not recommended for use on Indian Stone paving
Keim M Fluat-10 (Lime Remover)
Keim M Fluat-10 (Keim Lime Remover) is a pre-treatment and cleaning agent based on silicic acid which, when applied, reacts to form harmless compounds. Aqueous No solvents added Available in 5L containers Note: The name of this product will change in early 2023 - also known as Keim Lime Remover Consumption Rate Samples
Keim Concrete Cleaner
Keim Concrete Cleaner is a silicic acid-based cleaning concentrate to remove contamination and mould release agents from concrete surfaces, which, when applied, reacts to form harmless compounds. When correctly used, Keim Concrete Cleaner is completely neutralised pH-value: 1 (acidic) Density: 1.14 g/cm3 Consumption Rate Samples
Mapei Silancolor Cleaner Plus
A water-based product used to treat surfaces that have been deteriorated by algae or mould prior to the application of the SilanColor Plus protection system. Cleans the substrate and protects against the future formation of algae and mould. For deep cleaning of façades damaged by algae and mould before painting Ready-to-use or diluted max...
Owatrol Polytrol Colour Restorer
Restores the original look and finish to gelcoat, plastic, metal and other surfaces. Does not contain silicone. Rejuvenates colour and lustre lost through exposure to sunlight, rain and pollution. Protects against corrosion. Works on fibreglass (GRP), plastic, paint, tiles, metals, car bumpers, boats, garden furniture, shutters.
SmartSeal Rust Remover
For concrete and natural stone substrates. Neutralises and removes rust stains. Cleans cement and mortar residue. Ready to use.
RSL Oil Remover
An aqueous cleaner designed for use on floors, walls and other hard surfaces. Supplied ready to use. Rapidly releases heavy oils, hydrocarbons and ground-in dirt from surfaces such as concrete, brick and breezeblock. Can be used to deep clean floor surfaces prior to the application of coatings, seals and other finishes. Also used to...
Sika Mould Buster
A powerful, fast acting solution which is effective on most surfaces. It removes algae, mould and green growth without the need for scrubbing or pressure washing. Approved under the Control of Pesticides Regulation 1986 (as amended) for use as directed. HSE No 8376. Also approved for use in Ireland, PCS No. 96329. No scrubbing or pressure...
Wethertex C10 Multi-Surface Fungicidal Wash
Colourless water based masonry wash. Ideal for use on masonry and wood surfaces. Effectively removes bacterial, algal, and fungal growth prior to painting masonry, or just for general maintenance. Fast-acting bioactive technology for efficient cleaning. Ready-to-use water-based solution. Provides long-term protection and low...
Hydron Mona-Clean Algae Remover
Mona-Clean Algae Remover is a specially prepared, ready to use wash. Designed for use before painting or treating with protective impregnators to kill spores of mould and algae. Protects against re-infection for up to 3 years For use on exterior roofs, facades, floors and landscaping Brickwork, concrete, natural stone, render, and more...
SmartSeal Green to Clean
Concentrated microbiological biocide. For external walls, brick, decking, fencing, driveways, patios and more. Removes all types of green organic growth. Can be re-applied in the future.
Flag Asipo Algicidal Treatment
A clear single pack water-borne algicidal wash/sterilising solution for use as an effective surface biocide. Protects against mould, lichens and algae. Simple to apply - 'Spray and Leave' on external surfaces - No scrubbing required For internal and external use - Long term protection against re-growth Ideal for removing green moss/algae...
N-Virol Algae & Lichen Killer
Specifically designed to be active against moulds, fungi, algae and lichen on external and internal hard surfaces. Dilute with water before use - see Application Notes Excellent all surface external cleaner and algae killer for removing algae, moss and lichen from paths, patios, drives and decking Long term, quick results - works on...
Hydron Mona-Clean Brick Cleaner
A strong acidic liquid specifically formulated to remove heavy grime deposits from sandstone and brick. For use in conjunction with pressure washing Suitable for exterior roofs, facades, floors landscaping products, internally on floors and many more examples below
Sikagard 112 Mortar & Brick Cleaner
Sikagard 112 Mortar & Brick Cleaner (formerley known as Sika Concrete Remover) is a highly concentrated, fast acting acid based formula which removes concrete waste and spillage. It also removes ingrained dirt and most paints on mineral surfaces such as brick, render and concrete. Removes concrete spills, waste and mortar Cleans...
Owatrol Pura-Trol Concentrated Cleaner
Concentrated multi-purpose industrial-strength cleaner. For horizontal and vertical surfaces. Glassfibre, plastic, metal, concrete, brick. Walls, engines, cars, boats, facias, vinyl cladding, vehicles, masts, handrails and more.
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Masonry Cleaners, Sealers, and Primers for Durable Finishes
Masonry cleaners, sealers, and primers are fundamental in achieving long-lasting and visually appealing finishes. Cleaners remove dirt, grime, mould, and other contaminants, preparing masonry for coatings. Sealers protect against water ingress, maintaining the integrity of interior and exterior brick, stone, and concrete coatings. Primers create a uniform base, promoting strong adhesion for decorative coatings. Together, these products ensure that masonry surfaces are well-prepared for both protective and aesthetic applications.
Why Proper Surface Preparation Is Crucial
Effective preparation is key to the durability and quality of masonry finishes. Cleaning removes contaminants that weaken adhesion, while primers ensure a stable surface that prevents peeling and cracking. Sealers safeguard against moisture, protecting masonry from degradation. Skipping these steps can result in premature coating failure, even with high-quality products.
Applications in Residential and Commercial Projects
Masonry cleaners, sealers, and primers are essential for preparing surfaces such as brick, stone, and concrete. They are used in both residential and commercial settings, from restoring heritage buildings to protecting contemporary architectural projects. These products ensure that surfaces are clean, stable, and protected before applying decorative finishes.
Achieving High-Spec Decorative Masonry Finishes
Products from brands like Remmers, Sika, Wethertex, and Hydron are specifically formulated for professional results. Whether working on small residential projects or large commercial sites, these cleaners, sealers, and primers provide the foundation for long-lasting, high-quality finishes. Their reliability and ease of application make them ideal for achieving superior decorative effects and enhanced surface protection.