Custom® TLGHRRAQT-3 TileLab® Grout Haze Remover, 1 Qt

A pre-mixed, ready-to-use, mild acid solution. Removes dried Portland cement grout haze and mortar residue from tile, concrete and masonry. Safe for use on colored grouts. Removes hard water deposits, efflorescence and also etches concrete.

• Size: 1 quart
• Liquid acidic treatment
• Safe for use on colored grouts
• Removes hard water deposits, efflorescence & etches concrete.

Uses:

• Used for removal of dried Portland cement grout and mortar residue from the surface of glazed and unglazed ceramic tile, concrete and masonry. It is ideal for neutralizing efflorescence. It can also be used to slightly etch concrete surfaces to create a better bond for adhesives.

Instructions:

• Read entire label before using. Follow surface preparation instructions. Surface must be saturated with water at least one hour prior to acid solution application. Avoid contact with metal. Scrub surface with a nylon bristled brush after applying solution. Work in small areas only. Flush with water immediately after brushing surface. Do not allow solution to set longer than is necessary for brushing to be completed on Portland cement grout, glazed ceramic and unglazed quarry tile or masonry installations. Wash thoroughly with water as soon as brushing is completed. Do not use repeated acid washings as damage to surface may result. For heavy concrete etching, solution may be allowed to set on surface of concrete for up to 30 minutes prior to flushing with clean water.