CEMENTITIOUS CONCRETE PRIMER

This is a cementitious primer for concrete and masonry. It is designed as bonding bridge for the other repair mortars on critical substrates.

Properties:

• Minimal shrinkage/expansion under dry resp. wet curing conditions
• 30 min. working time and 12 MPa compressive strength after 4 hours
• Final strength of more than 45 MPa (6525 psi) after 28 days