1.1 This guide covers general background information for the comparative evaluation and selection of liquid-applied sealants for use in building construction.

1.2 The information contained herein has been submitted by ASTM Committee C-24 members but not verified independently by them.

1.3 This guide is not intended for use as a specification for sealants.

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.5 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.