ELASTOSIL A33 is a single-component, solvent-free, medium-viscosity silicone rubber available from Wacker Chemie AG. It is a paste-like elastomer that cures on exposure to atmospheric moisture to form a flexible rubber that is highly resistant to chemicals and extreme temperatures. Its excellent weathering resistance and good electrical properties make it suitable for a broad range of sealing applications, including electronics, automotive and construction. ELASTOSIL A33 is also resistant to spoiling by ozone, UV radiation, water and steam. This product provides superior electrical insulation and adhesion to a variety of substrates, making it the ideal material for seals, gaskets, and other elastomeric components.