This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. This specification covers elastomeric silicone insulating and sealing compounds supplied as two-component systems which cure at room temperature. These products have been used typically for protecting the electrical integrity of electrical and electronic components by excluding moisture and contamination and by providing resilient cushioning between -50 and +205 degrees C (-58 and +401 degrees F), but usage is not limited to such applications. Compound may be applied by potting or encapsulating.