Mapei has introduced Mapesil 100%-silicone sealant. Mapesil comes in 18 colors, designed to match Mapei’s wide variety of grouts, plus a clear, colorless variety. Mapesil’s low odor and excellent weatherability make it ideal for interior and exterior applications on tile and stone. It forms a flexible filler between horizontal and vertical surfaces and in expansion joints when installing countertops, vanities, sinks, bathtubs, showers, steam rooms, backsplashes and fixtures.Mapesil-Application_body.jpg