1.1 This practice establishes the recommended procedures for sealing rigid wall tactical shelters. It outlines the recommended techniques for the storage, mixing, handling, and application of polysulfide based sealants.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.