A researcher in a lab

Repsol Perform - Multigrade Bitumens

Multigrade bitumens are special binders that are less sensitive to temperature than conventional bitumens. In other words, they are less fragile at low temperatures and more consistent at high temperatures.

Properties and applications

Although the standard considers different grades, the multigrade bitumen MG 35/50-59/69 is the most suitable for the different summer thermal zones established in Spanish legislation, offering optimum performance on roads subject to extreme service temperatures and temperature gradients.