MRT is recognized throughout Ontario as a premium aggregate source for pavement preservation. The high friction and skid resistant qualities of MRT’s Gabbro (trap rock) source are essential for safe, long lasting highways and roads. Extend the life of your next paving project. Insist on quality. Insist on MRT.
- Ideal for micro-surfacing
- Premium black Gabbro retains a new black look for years
- High friction and skid/wear resistant
- Used by clients throughout Ontario on country roads, high-traffic highways (Hwy 7, 35, 115, 401, 407), and airports
- Meets Ontario Provincial Standard Specification (OPSS) requirements
- Approved on MTO Designated Source List for both coarse and fine premium aggregate