For all products:
Always test on an inconspicuous area first and determine best concentration to use. For example, eight parts water to one part product to start with.
Always protect all other surfaces for example, windows, frames, doors, tiles, plants etc.
For Acidic products, always rinse with water and neutralise.
Always refer to Material Safety Data Sheets and use approved PPE safety equipment.
Hydrochloric acid is a strong corrosive cleaner that removes predominately mortar and other stains from existing brick, concrete and masonry. It is also used as a PH decreaser.
Phosphoric Acid Cleaner is a practical, easy-to-use acid-base cleaner used to remove grout haze, mortar residue, joint cement, lime, rust and grime on bricks, concrete and masonry surfaces.
Walltech® Greed acid is the dynamic, high performing formula used for removing mortar, mould, water stains from light and smooth coloured bricks. This cleans stains without compromising the lightly coloured bricks. Can also be used for concrete and masonry.
Walltech® additive is the dynamic formula used in improving the surface action of acidic products.
Walltech® Flurotech is a specialised brick and wall cleaner formulated for the removal of stubborn stains, efflorescence, calcium and silica deposits on bricks and masonry surfaces.
Walltech® #1 is the high performing formula used for the removal of calcium silicate, salts and mortar stains from hard surfaces such as concrete, bricks and most masonry.
Walltech® #2 is the powerful solution used in the removal of iron oxide (rust strains) and acid burns from masonry surfaces.
Walltech® M is the effective and easy-to-use solution for the removal of manganese stains on the surface area of brick, concrete and masonry surfaces.
Walltech® Heritage is the effective and heavy duty formula used in the removal of pollution and smoke strains on brick, concrete and masonry surfaces.
Walltech® neutraliser is the high performing agent used in the neutralising of acid and inhibiting corrosion of surfaces. This long-lasting powerful solution prevents the reoccurrences of acid and inhibiting corrosion.
Walltech® Oxykleen is a concentrated vanadium and mould removal formula that targets stains on bricks, concrete and masonry surfaces. For best results always neutralise.
Walltech® Tilekleen 150 is a high performing cleaning agent formulated for cleaning tiles and removing grout stains from surfaces. This easy-to-use cleaner has also been formulated for everyday uses as a floor detergent on marble, terracotta and ceramic tiles.
Walltech® Degreaser is the versatile and high-performance cleaner used for the pre-treatment and degreasing of older buildings and concrete surfaces from oil, dirt, grease and grime.
GuardIT® Green Acid Replacement is a safe alternative to harsh acids, replacing hydrochloric acid in the removal of cement residue, mortar residue and efflorescence. Suitable for removing cement residue from concrete, sandstone, ceramic, terracotta, bricks, blue stone, painted metal surfaces and other similar surfaces. Not suitable for Zincalume.
GuardIT® M V R is the simple three in one product that removes the most common stains, Manganese, Vanadium & Rust from bricks, concrete, sandstone, ceramic, terracotta, blue stone and other similar surfaces. The safe and easy-to-use product quickly removes stains with no scrub or rinse-off required. Simply apply to the stain and leave to do its magic.
GuardlT® Paving & Concrete Cleaner is a powerful non-toxic, water based degreaser that contains high performance Soy solvents for the safe removal of industrial grease, oil, dirt and grime from hard surfaces such as tiles, concrete, brick and other surfaces. This low foaming and biodegradable product are ideally paired with pressure washing equipment and auto-scrubbing machines that make cleaning paving and concrete simple.
GuardIT® Porous All Stone Sealer provides an invisible coating, designed to protect porous surfaces from oil, mould, water stains and salt attack. Ideal for the protection of grout, concrete, sandstone, terracotta, slate, stucco, limestone brick, pavers, and other porous masonry surfaces. Suitable for both external and internal use.
GuardIT® Dense All Stone Sealer is an environmentally responsible, penetrating, water based, high performance protective sealer that protects dense surfaces from oil, mould and water stains. It is invisible upon application that allows the stone to maintain it’s natural look, integrity, feel and texture. Suitable for both interior and exterior use.
This protective sealer provides superior water and oil stain protection for marble, granite, terrazzo and other dense masonry surfaces. GuardIT® Dense All Stone Sealer unsurpassed protection, setting the industry standard in stone protection while offering years of supreme protection.
GuardIT® Colour Shield is the environmentally responsible, single pack, water based decorative protective coating that protects infrastructure from damage and eliminates the need for costly repairs.
Unlike existing decorative coating systems, the innovative GuardIt Colour Shield® coating system penetrates and chemically bonds itself to the substrate. This exceptional bonding quality prevents the intrusion of water and water-borne salts, carbon and sulphuric acids, thereby greatly reducing the damaging effects of moisture penetration into masonry or concrete. The GuardIT® Colour Shield is ideally used for the protection of bridges, tunnels, road/rail barriers, and all other engineered concrete infrastructure.
GuardIT® Soy Safe Eco Degreaser is an innovative soy based degreaser and eco-friendly solvent that is non-toxic and readily biodegradable. Due to its powerful industrial strength and low foaming properties, it is the ideal choice when using pressure washing or auto-scrubbing machines on a range of industrial applications such as floors, hard surfaces, equipment, machinery, kitchens and vehicles. Ideal for use on concrete, metals, brick, terracotta, blue stone, masonry and all other porous and dense surfaces.
GuardIT® Graffiti Shield is a penetrating, water based, high performance anti-graffiti coating. Graffiti Shield is an invisible finish protective coating specifically designed to protect porous surfaces from being defaced by graffiti. Ideal for the protection of concrete infrastructure, sandstone, terracotta, bricks, natural stone and masonry surfaces.
GuardIT® Graffiti Remover Gel is the environmentally responsible remover that makes removing graffiti from concrete, sandstone, terracotta, bricks, masonry and other porous substrates simple. This biodegradable is safe to use as it contains no toxic chemicals and is made from natural resources
The GuardIT® Soy Safe Aerosol graffiti Remover is a soy-based graffiti remover, formulated using a gel technology that allows the product to cling to vertical surfaces to enhance the performance and minimize run-off. Developed for the safe and effective removal of graffiti, paint, markers, ink etc. from all types of porous masonry surfaces including brick, concrete, stone and tiles.
GuardIT® Invisi Shield is a penetrating, water based, high performance protective coating. Invisi Shield is a invisible finish protective coating, specifically designed to protect porous surfaces from carbonation, salt attack, concrete cancer, oil and stains. Ideally used for engineered concrete infrastructure, sandstone, terracotta, bricks, natural stone and masonry surfaces.
The GuardIT® Scrub Clean concentrated product makes it versatile for different areas, spaces and surfaces with different concentrations for every use. For detailed deep clean the recommended ratio is 15:1, for regular maintenance it is 25:1 and for mop and bucket use it is 50:1. Guardit® Scrub Clean is ideal for use on all hard surfaces such as tiles (terrazzo, limestone, granite, marble, porcelain), polished concrete, metal surfaces, terracotta, bluestone and timber. Optimised for use with mechanical scrubbers (Ride on and Walk Behind).
GuardIT Graffiti Guard® is a water-based, two pack, non-sacrificial, antigraffiti coating specially formulated to protect non-porous surfaces, such as metals and painted surfaces, from the permanent defacing of graffiti. It provides long lasting protection and great future savings, with decorative surface finish that can be easily cleaned and maintained with our range of anti graffiti removers. Ideally used on Perspex, painted surfaces, metal, signage and other dense surfaces.
GuardIT® Metal Colour Shield is a single pack, water based decorative protective coating. Guardit® Metal Shield supersedes all traditional coatings systems as it can be applied on both ferrous and non-ferrous metals, protecting metal from rust, corrosion and chemical attack. Ideal for the protection of metal bridges, rail barriers, industrial structures and all other metal infrastructure. (Works with Guardit® quick dry metal primer for exceptional bonding quality).
GuardIT® Metal Primer Paint is a single pack, water based primer coating. Guardit® metal Primer Paint supersedes all traditional Solvent Shot Primers as it is fast drying, water-based coating – not solvent based product. Metal primer protects metal from rust, corrosion, chemical attack and is UV stable. It eliminates the need for shot blasting before applying a top coat.
GuardIT® Soy Safe Sensitive Graffiti Remover is an environmentally responsible, soy based graffiti remover, is safe to use, contains no toxic chemicals and is highly effective in removing graffiti from sensitive surfaces. Ideal for the removal of graffiti from signage, metals, colourbond, painted and all other sensitive surfaces.
Available in 25 KG bags.
Available in 25 KG bags.
Available in 25 KG bags.
Available in 25 KG bags.
Available in 25 KG bags.
Active Chemicals provides cleaning solutions to the building industry. We specialise in difficult to remove stains from all types of masonry, in particular bricks and tiles.
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