Mapesil AC is an acetic-crosslinking silicone sealant suitable for sealing glass, ceramic and anodised aluminium. After first having used a bonding enhancer, Primer FD can also be used on concrete, wood, metal, painted surfaces, plastic and rubber. Mapesil AC Is Used For: Sealing expansion joints of ± 25% expansion of the initial size. Forming a perfectly elastic gasket between different elements in the building, mechanical engineering, shipbuilding, automobile, manufacturing, etc. Some Application Examples: Sealing joints in wall and floor coverings of ceramic and cement, provided they are not subject to heavy abrasion. Sealing joints between sinks or sanitary ware and ceramic tiles in kitchens, bathrooms and showers with colours coordinated with the grouts. Sealing expansion joints in swimming pools. Assembling compositions of glass tiles and artistic stained glass windows. Sealing glazing of door and window frames. Sealing air ducts, and water pipes. Sealing portholes, windows, and glazed frames. Sealing tanks, service pipes and boilers. Sealing materials of different thermal exposure coefficients. Adhesive and sealant for general use.