This 1L mortar stain and calcium remover is a liquid cleaner for removing cement residue, calcium build-up, rust, and grime from a range of outdoor surfaces. Supplied as a clear concentrate, it allows you to adjust the dilution strength to suit different cleaning tasks on patios, driveways, walls, and hard landscaping features.
On site, it is typically used after jointing or pointing to tidy up excess mortar stains or to refresh outdoor spaces before handover. It can also prepare concrete floors for painting by acting as a mild etch. Suitable for use with basic application tools such as spray bottles, watering cans, or brushes. Not for use on marble, limestone, or granite surfaces.
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