It is resistant to battery acid and a whole lot more! G‑Floor was designed to be driven and parked on and is the best garage floor protection because it also resists oil, gas, brake fluid, anti-freeze, road salts of all types, most common garage contaminants in addition to withstanding extreme temperatures and weather conditions. However, chemical spills should be wiped up immediately as any harsh chemical could stain the product if left for a long period of time.