The Mapei Mapesil AC Silicone Sealant (132 Beige) is a professional-grade, acetic-crosslinking silicone designed for sealing expansion and movement joints in construction, tiling, and industrial applications. With advanced BioBlock technology, it offers superior resistance to mould and mildew, ensuring durability in high-moisture environments such as bathrooms, kitchens, and swimming pools. Its color (132 Beige) is designed to complement Mapei’s grout range for a seamless, professional finish. Engineered for versatility and longevity, this sealant adheres excellently to non-porous materials like glass, ceramics, aluminum, and painted surfaces. It resists weathering, extreme temperatures, and UV exposure, making it ideal for both indoor and outdoor applications.