Bitumen 60/70
Bituminous materials are organic materials, which include several types. Natural bitumen. It is a sticky substance or solid, which is made up of compounds of carbohydrates and their derivatives. Methods of its formation are the natural oxidation processes of oil polymerization
Bitumen 60/70
BITUMEN 60/70 - BITUMEN 80/100 Drum and Jumbo packing is available . include international inspection .
