Standard

SAE AMS3374G

Published

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Abstract

Form This specification covers six types of silicone sealing compounds as either one-part or two-part systems that cure at room temperature. Application These products are intended for use for sealing aircraft firewall structures against passage of air, vapors, and flames, but usage is not limited to such applications. The sealing compounds are effective at all temperatures from -65 to +400 °F (-54 to +204 °C) and are able to withstand flash temperatures of up to 2000 °F (1093 °C). Safety - Hazardous Materials Shall be in accordance with AS5502 (1.1). Classification Compounds covered by this specification are classified as follows: Type 1 - One-part (or two-part, pre-mixed, room temperature stable) high temperature silicone, condensation cured. Type 2 - Two-part high temperature silicone, addition cured. Type 3 - Two-part high temperature silicone, condensation cured. Type 4 - Two-part high temperature silicone, rapid curing, condensation cured. Type 5 - One-part high temperature silicone, condensation cured, extended life. Type 6 - Two-part high temperature silicone, lightweight, rapid curing, addition cured.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS