Oxidised bitumen 95/25 is produced by the air-blowing of penetration grade bitumen. This is done at high temperatures, resulting in a material of a much higher penetration index. Ideal for bonding roof membranes
The name Oxidised bitumen 95/25 refers to the mid point of the softening point acceptance criteria.
Benefits compared to paving grade bitumen:
- Reduced temperature susceptibility
- Exhibits a more ‘solid’ nature at ambient temperatures
- High penetration index