Our Heavy Duty Cleaner (FC350) Deep cleans; removes waxes, water-based acrylic sealers and finishes, urethane sealers and finishes, and removes pre-mixed grout residue.
- Natural Stone
- Ceramic, porcelain & quarry tile
- Grout Joints
- Concrete surfaces
- Paving stones
- Residential, commercial, institutional as well as industrial
- Interior and also exterior applications
Heavy Duty Cleaner (FC350) Directions
Wax and water-based finish and sealer removal
Mix 1L of cleaner with 2L of warm water. Increase concentration if needed. To remove a urethane water-based sealer, use straight concentrate. First with an FCS Mop (FC230) and the Cleaning Mop Cloth (FC235) spread generously and then allow it to work 5 to 10 minutes while scrubbing with an FCS Black Scrub Pad (FC205). Work in small sections to never allow the solution to dry on the surface. For large areas, use a low-speed buffing machine with a black scrub pad. Remove stripping solution, if possible, using a wet vacuum. Rinse thoroughly with warm clear water. Then allow the surface to dry for 24 hours before applying a sealer or an acrylic floor finish.
First, pour the cleaner straight from the bottle on the surface and spread with an FCS Green Scrub Pad (FC215), White Scrub Pad (FC210), or Black Scrub Pad (FC205) or a nylon brush. Then let the solution work for 3 to 5 minutes. Work in small sections to never allow the stripping solution to dry on the surface. Add an equivalent amount of warm to hot water on the surface and scrub. Allow the solution to work for another 3 to 5 minutes while scrubbing. Remove the solution with a mop or preferably a wet vacuum, rinse thoroughly with warm clear water and pick up.