FIRST STEP is a pre-grind, surface prep, cleaning and etching compound that is biodegradable and non hazardous material that helps prepare concrete for
easier grinding. FIRST STEP allows you to start at a higher grit level in the diamond grinding and polishing process while significantly lowering your labor
and diamond costs. FIRST STEP can also be used to prepare floors before acid staining and dying of concrete. Additional benefits include: FIRST STEP
Degreases and emulsifies oil, grease and other dirts in one application.