FCM 80 with its exceptional adhesive and elongation characteristics, has recently been added to the Xypex product line, specifically for the repairing of cracks subject to movement, sealing construction joints, restoring deteriorated concrete and waterproofing concrete structures. FCM 80, often used in conjunction with the Xypex Crystalline Concrete Waterproofing and Protection System, is a two-component product consisting of a specialized liquid polymer dispersion and a cementitious powder.