Crete Off 208Lt

Features:
Impact-A Crete-Off Concrete Dissolver is a liquid compound specifically formulated to dissolve built-up concrete from tools, machinery and other unwanted surfaces.
The formulation is compounded to maintain sufficient acidity to dissolve hardened cement.
Use to clean unwanted concrete off, aluminium window frames, patios and wooden decks, Can also be used on ready mix trucks, mixers, vehicles, forms and formboards, pumps, trowels, screeds, tools and more.
100 percent biodegradable and contains no sulphuric acid, no hydrochloric acid, no muriatic acid, no phosphoric acid and is non-flammable.
Directions For Use:
Important: Never wet surface before applying Concrete Dissolver. Test product in a non-critical area before using.
CRETE-OFF is most effective when applied with a brush, thereby removing already neutralised cement while at the same time exposing unneutralised cement to CRETE-OFF.
Completely saturate an area of hardened concrete to be removed with undiluted CRETE-OFF through an air-foamer, sprayer or soft brush. The surface will turn white on contact, then darken. If CRETE-OFF evaporates, a white residue will appear. DO NOT RINSE! Re-apply CRETE-OFF to reactivate as needed until the concrete has softened to mush.
Allow CRETE-OFF to penetrate for 10-15 minutes, then re-apply to the same area. Keep surface wet with CRETE-OFF. Concrete will begin to soften and release from the surface. (Total time approx. 20-30 minutes). Treated concrete can be left overnight.
Rinse with cold water through a high-pressure washer (1000-3000psi). On extra-thick build-up, repeat cleaning directions until build-up has softened.