Black Rock Bitumen supplies the binders that go into sprayers and distributors across Africa, Asia and the Middle East, so
Black Rock Bitumen supplies paving binders to road contractors across Africa, Asia and the Middle East, and choosing the right
Black Rock Bitumen’s technical team works with penetration, viscosity and performance-grade specifications, helping buyers match what a tender asks for
Black Rock Bitumen’s technical team works with PG specifications and certificates of analysis to help buyers match tender requirements to
Bitumen does not usually ‘expire’ like a packaged food or medicine. It ages and can degrade, but the calendar alone
Quick answer: Before accepting any bitumen shipment, check a recent Certificate of Analysis (COA) from a named lab, then confirm