Astm D2794 Test Method Jun 2026
Failure is typically detected visually (using a magnifying glass) or by using a "Pinholing" technique (applying a copper sulfate solution or acidic gas to see if the substrate is exposed).
Failure is typically detected visually (using a magnifying glass) or by using a "Pinholing" technique (applying a copper sulfate solution or acidic gas to see if the substrate is exposed).