Asphalt Remover

a bio-based formula made using natural plant oils to create a product that offers all the cleaning power you need without resorting to the harsh, environmentally hazardous chemicals used by most commercial tar and asphalt removers. Features Bio-based Nonhazardous Contains no chlorinated or hydrocarbon-based solvents Environmentally responsible and biodegradable Nonflammable (flash point more than 250° F) Can be diluted up to 5:1 with water (one part to five parts water) to clean lighter accumulations of asphalt and tar.