No. F-121 Substrate Resurfacer by Sauereisen

No. F-121 Substrate Resurface by Sauereisen is a single component, high strength, rapid set Portland cement based product for repairing, resurfacing and waterproofing masonry structures. This material will restore structural integrity and prevent infiltration in concrete and brick structures. It is designed for rotary and straight shot spray application and can be applied at various thicknesses in one pass.