A unique high-performance ready-to-use grout-effect sealant with built-in Microban antimicrobial protection for walls and floors. The new grout-effect silicone technology provides a textured, grout-effect, matt-finish for internal corners, perimeter and movement joints. Waterproof with excellent adhesion, it is perfect for sealing between tiles and other surfaces including sanitary, acrylic, fibreglass, glass, glazed tiles, porcelain, metal drain grates and painted surfaces.