What is VG-40 Bitumen?
VG-40 bitumen is the hardest grade under the Indian viscosity standard IS 73, engineered for extreme heat and the heaviest traffic loads. Ideal for stress-prone areas like intersections and industrial zones, VG-40 bitumen delivers maximum resistance to rutting, deformation, and softening under intense conditions.
Contractors specify VG-40 bitumen for airport pavements, industrial roads, and high-stress intersections where extreme durability is non-negotiable. Its stiff, robust consistency ensures VG-40 bitumen maintains structural strength under continuous heavy loading and scorching temperatures, making it the top choice for the most demanding paving projects.
Black Rock Bitumen supplies VG-40 bitumen manufactured to strict IS 73 specifications, guaranteeing consistent viscosity, penetration, and dependable quality. Supported by rigorous testing and reliable global logistics, our VG-40 bitumen gives contractors a trusted binder for extreme-load, high-temperature infrastructure projects.



