Bitumen 70-100
The penetration bitumen 70-100 produced in this unit, which has 70-100 bitumen and its softness is 43 to 51, it is selected according to the needs of the project.
The penetration bitumen 70-100 produced in this unit, which has 70-100 bitumen and its softness is 43 to 51, it is selected according to the needs of the project.