Blown Bitumen is industrial bitumen which is dark, petroleum residue modified by the oxidation process and has consistency ranges from highly viscous to solid. Blown bitumen grade has technical advantages such as durability, flexibility, water resistant and chemical stability. PUBLTD company produces all grades of blown tar such as: 115/15 90/40 85/25 85/25 90/15 95/25 75/25 150/5 105/30 whit the best quality.
