What is Oxidized Bitumen 85/25 Oxidized Bitumen 85/25 is widely used in waterproofing and coating applications, especially in regions with extremely hot climates, due to its high softening point of approximately 150°C. It is manufactured by blowing hot air through penetration-grade bitumen 60/70, a process that results in a harder, more brittle, and semi-solid material. […]
