Organic Salt formula. Non-flammable. Safer than traditional acids. Instantly removes heavily-encrusted corrosion, rust, calcium, lime, tarnish, grease, oil & water stains. Unmatched for its performance on aluminum (will not dull or haze aluminum), it is also safe for use on painted & fiberglass surfaces. Dot Classifications: Non Regulated. Safe On: Glass, aluminum, fiberglass, stainless steel, painted & enamel finishes, tile, brass, copper, acrylics, plastic Perfect for Use On: Fuel Tanks, Mag Wheels, Alcoa Wheels, Diamond Plate, Framing, Step Plate, Engine Parts, Rusted Steel, Car Wash Bays and Walls, Snowmobile Tunnels, Fiberglass Boats, Outboard Engines, Outdrives, Water-stained Windows, Concrete Equipment & Truck. Not For: Chrome, marble, some granite, Jura, Travertine or Terrazzo. HOW TO USE: 1. SPRAY FULL-STRENGTH ONTO SURFACE 2. SCRUB WITH NYLON BRUSH 3. RINSE WITH WATER 4. REPEAT IF NECESSARY USE FLITZ POLISHING PRODUCTS TO SEAL AND MAINTAIN LUSTER.
