SUPER SLICK BIO II is simply the finest asphalt release agent available today. It is a perfected formulation of chemical compounds that prevent tar and asphalt from adhering to asphalt truck beds as well as equipment. SUPER SLICK BIO performs as a repellent, without staining or gumming. SUPER SLICK BIO forms a base coating to make clean up quick and easy. Safe replacement for diesel – contains no petroleum oils. SUPER SLICK BIO is used at pennies per gallon dilution rates, up to 30:1 with water for regular asphalt and up to 15:1 for modified asphalts.