KM 364e-20151007102741 - Color-Steels Persp. Spec.pdfASTM D5402 Test Method: Film Hardness (Pencil...
1
KM 364e-20151007102741 - Color-Steels Persp. Spec.pdfASTM D5402 Test Method: Film Hardness (Pencil Method) The hardness of the paint film may be measured by means of Eagle/Berol turquoise