GMNA GM3503M PDF

This specification covers the requirements for approval of pre-applied sealants used on engine plugs and fittings. Candidate materials will be ranked by type based on their 30-day leak performance at the specified continuous operating temperature.

This standard may involve hazardous materials, operations, and equipment. This standard does not address the safety problems associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.