Mainline™ is an extremely versatile, cementitious, rapid setting, semi-leveling structural repair concrete. It is a single component powder that is water activated. Mainline™ has 25 minutes of working time and will reach compressive strengths of more than 17 MPa within 3 hours from the addition of water. Mainline™can be applied in ambient temperature ranges from 10º to 48º Celsius.

Mainline™ finishes like traditional Portland based concrete and cleans up easily with water. Mainline™ rapid repair concrete offers high performance and ease of use in a cost effective, turn-key, high strength granite extended package.