GuardlT® MVR is highly effective in the removal of manganese, vanadium, rust and organic stains. A safe and easy to use product that quickly removes stains without the need to scrub. Simply apply onto stain and leave to do its magic, no need to rinse off.
MVR removes stains from bricks, concrete and natural stone, it does not damage concrete mortar as it only attacks the offending stains.
GuardlT® MVR is a safe and simple product to use. Simply apply a thin coat of MVR to the stain using either a paint brush or 5mm Micro Fibre roller, no need to rinse off.