An industrial-strength polyurethane adhesive remover made with 100 percent American-grown soybeans. Use on pre-engineered wood floors, UV finished wood floors or concrete substrates. Works without harsh odors and is nontoxic, nonhazardous, 100 percent biodegradable and safe to use indoors. Gel formula makes it easy to apply. It easily cleans up with water. No neutralizing is needed.