Novagard® 400-195 is one of our single-component, moisture-curing silicone pastes that cures to a low to medium modulus, rubber-like solid. This smooth paste is ideal for applications that require superior bond strength and moisture resistance. The cure mechanism is neutral (oxime), curing on exposure to moisture in room temperature air. It is non-corrosive to metal substrates such as copper, aluminum, and ferrous metals (with adequate ventilation), and offers excellent adhesion to numerous substrates including metals and plastics.