GMW GMW14130 PDF

This procedure is used to determine the ability of a surface to resist scuffing or marring. Scuffing is defined as permanent damage to the coating. An example of scuffing would be a break in the topcoat with visible flakes of coating caused by scraping by the paperclip. An example of marring is a furrow created by the paperclip that may or may not be permanent.

Note: Nothing in the specification supersedes applicable laws and regulations unless specific exemption has been obtained.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.