SL-520 100% RTV Acetic Silicone Sealant is a single component, high performance industrial grade 100% RTV Acetic Silicone Sealant. It is suitable for a wide range of sealing and glazing applications where durability and reliability is required. It has superior resistant to UV-radiation, vibration and weathering, etc. It adheres to a variety of non-porous substrates such as glass, ceramic, tiles, aluminum, fiberglass, no-oily wood, etc.