SB 2450 Concrete and Masonry Consolident is a penetrating treatment for stabilizing and consolidating most porous brick, natural stone, unglazed terra cotta, cast stone and architectural concrete. Masonry that has been previously damaged by abrasive cleaning methods, masonry suffering from erosion and surfaces that have begun to lose their surface integrity for various reasons are often saved by the use of a treatment like SB 2450. SB 2450 reacts with the masonry matrix to recreate lost binders and minerals to i