D/2 Biological Solution Gallon The speed of the abrasives

The speed of the abrasives is studied in order to make the machine stable

Heavy soiling: 8 fl ounces to 1 gallon of water Stronger solutions can be used for extreme soiling conditions

and efflorescence that can mar newly laid surfaces

when used as part of the sanding and polishing process

D/2 Biological Solution Gallon The speed of the abrasivesD 2 Biological Solution is specially formulated to remove environmental pollution, dirt, and staining from biological soils such as mold, mildew, lichen, and algae from indoor and outdoor surfaces. D 2 is a Biodegradable cleaner that is pH neutral and contains no salts, bleach, or acids. It is highly effective for removing stains caused by biological growth on surfaces including marble, granite, limestone, masonry, concrete, wood, canvas, and vinyl &