Powerful, fast-acting, low foam formula quickly bites through layers of finish as soon as it is applied. Meets Green Seal® GS-40 standard based on effective performance and protective limits on VOCs. Designed for floor finish removal on VCT, terrazzo, and concrete flooring. Not intended for use on wood, linoleum, rubber, marble, painted surfaces, on surface colored and acid dyed concrete floors as this product may harm these surfaces.