Oxidized Bitumen by blownasfalt is a peculiar amorphous material which is generally in liquid form when discharged by oxidation plants at a temperature ranging from 240° to 300° C., and becomes solid or pasty at ambient temperatures.  

While being relatively hot, it is viscous, whereas when in pasty or solid state it possesses a fair degree of elasticity. Both in liquid and in plastic or solid form oxidized bitumen is a highly insulating material with good adhesion properties with respect to almost any solid material.

We do recommend you to take the bitumen in meltable bag to be able to use directly and prevent to create chemical trash. 

Jahan Ghir Pars is manufacturer of all Grade of Oxidized Bitumen.