... melt-blow nonwovenNature , Hydrophobic .Weight, 200-400 GSM Description, OIL Absorbent Roll - is made from melt-blown (non-biodegradable) polypropylene ... absorbs petroleum based products such as oils, fuels, hydraulic fluids and evenmineral oils---up to 25 times it's ... water. Absorbs all hydrocarbons such as oil, gasoline, fuel oil, diesel and lubricating oils. Oil Absorbent Rolls' Main character: 1) ...