One-part, neutral cure silicone sealant. Excellent unprimed adhesion to a wide variety of construction materials and building components, including anodized, alodined, most coated and Kynar-painted aluminums. Excellent weatherability which means virtually unaffected by sunlight, rain, snow, ozone and temperature extremes of - 40F to 300F. High performance structural glazing and weather sealing from a single product. Accomodates + 50% movement capabilities