CoGri Bondcoat is used as a bonding primer for CoGri Arris Repair Mortar where the highest bond values are required. It is a two part epoxy resin system consisting of a base component containing solvent free epoxide resin plus a low viscosity hardener. The bond values achieved are greater than the tensile strength of high quality concrete. The bond lines are resistant to a wide range of chemicals to compliment the CoGri Arris Repair Mortar.
Typical Properties at 20°C
- Tensile Strength of 41N/mm²
- Flexural Strength of 65N/mm²
- Finished application can be brought into traffic use within 24 hours
- Pot life of 1 hour