Specification Value Test Method
Penetration @25°C 60 IS 203
Absolute Viscosity @60°C, Poises 1600-2400 IS 1206
Kinematic Viscosity @60°C, Poises 300 IS 1206
Softening Point °C 45 IS 1205
Flash Point °C 220 IS 1448
Solubility in CS2 %wt. 99.0 IS 1216
Test on residue from rolling thin film oven test
Viscosity Ratio @60°C 4 IS 1206
Ductility @25°C 50 IS 1208

VG-20 is usually used for paving in cold climate & high altitude regions