ASTM D5117-25

1.1 This dye-penetrant test method covers a means of evaluating solid fiberglass all roving (unidirectional) reinforced pultruded rod or bar stock for longitudinal wicking. There are generally one or a combination of three mechanisms that promote wicking such as delaminations, longitudinal continuous voids, or the presence of hollow fibers.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems has the potential to result in nonconformance with the standard.

1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see 10.4.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.