High strength, fiber-reinforced, thixotropic repairing cement mortar. Suitable for highly demanding repairs in concrete elements. Provides superior strength, very good bonding to the substrate, reduced water permeability and volume stability. Has excellent workability. Applied in layers of up to 50 mm, by trowel or pneumatically. Certified according to EN 1504-3 and classified as PCC R4 mortar for concrete repairs. CE marked.