FastSet Repair Mortar

FastSet Repair Mortar (No. 1241) is specifically formulated to make structural repairs to any concrete, masonry or stucco surface. Low sag formula makes it ideal for vertical and overhead repairs. 20-30 minute working time and unique properties allow sculpting of the material during placement. Exceeds ASTM C 928 R-2. Use for Vertical and Overhead Repairs to: Concrete, Masonry and Stucco Surfaces. Compressive Strength ASTM C109 Modified: 3 Hours 2000 psi (13.8 MPa)-24 Hours–4000 psi (27.6 MPa)-7 Days–5000 psi (34.5 MPa)-28 Days–6000 psi (41.4 MPa)

Available in: 20 lb. pails