Mapei Mapesil AC Mould Resistant Silicone Sealant 114 Anthracite 310ml is a premium-grade, acetic silicone sealant designed for a variety of interior and exterior applications. It is ideal for sealing joints in tiling, sanitary installations, and construction projects, including bathrooms, kitchens, and swimming pools. Its color, Anthracite (114), complements Mapei's grout range, ensuring a seamless finish.