Cement & Grout Haze Remover (5 Litre)

SUPER STRONG: Grout haze remover, mortar & cement stain remover. Can be used to remove cement based grout hazes & general cement or mortar staining from internal and external surfaces. INTERNAL OR EXTERNAL USE: Use inside your home or business or on external patios, paths, pavers and driveways. Safe for use on porcelain, sandstone, slate, clay-based bricks, clay-based block pavers, terracotta, Victorian geometric, ceramic, granite & quarry tile PROFESSIONAL STRENGTH: Easily dissolves cements and grout hazes, used by professionals and also suitable for DIYers. SUITABLE FOR: Sandstones, porcelain, slate, ceramics, clay-based block pavers, clay-based tiles, granite & other acid resistant surfaces. REMOVES general residues and staining from cement-based grouts, concrete, mortar, slurry primers & efflorescence. Apply neat or diluted with water. PLEASE NOTE: This product is not to be used on acid sensitive surfaces like limestone, travertine, concrete or marble. Not suitable to remove resin-based compounds. SEE FURTHER INSTRUCTIONS at the foot of the page.