1.1 This practice describes the preparation of paint brushes for evaluation.

1.2 This practice is applicable to paint brushes 2 to 4 in. (50 to 100 mm) in width.

1.3 This standard does not purport to address the safety problems, 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.