Before the P&B study can begin the method was reviewed to determine how many samples are required to perform the test. The method needed clarification that a minimum of two samples are required. Paragraph 8.3 has been revised to be more specific about using a replicate sample to confirm the result of the first sample.
adhesion; balanced-beam scrape adhesion tester ; scrape; Adhesion--paints/related coatings/materials; Balanced-beam scrape adhesion tester; Coating adhesion; Lacquer; Organic coatings; Scrape adhesion; Varnishes;
Citing ASTM Standards
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