Which marking is recommended but not required for 3.4 psy metal lath ends?

Which marking is recommended but not required for 3.4 psy metal lath ends?

• A. Red
• B. Blue
• C. Green
• D. Yellow

Answer: (A)

Marking the ends of metal lath with color is a field practice that helps you quickly identify where a specific plaster thickness or finish is intended, so crews and inspectors can stay aligned during application. For 3.4 psy metal lath ends, red is the color that is commonly recommended because it provides a highly visible, unmistakable cue on the metal surface. This makes it easier to verify that the correct finish is being applied at those ends and to catch any mismatches before plastering proceeds. It isn’t a mandatory code requirement, so the exact color isn’t legally binding; red is simply a widely used, practical standard to improve clarity and consistency on site.

Marking the ends of metal lath with color is a field practice that helps you quickly identify where a specific plaster thickness or finish is intended, so crews and inspectors can stay aligned during application. For 3.4 psy metal lath ends, red is the color that is commonly recommended because it provides a highly visible, unmistakable cue on the metal surface. This makes it easier to verify that the correct finish is being applied at those ends and to catch any mismatches before plastering proceeds. It isn’t a mandatory code requirement, so the exact color isn’t legally binding; red is simply a widely used, practical standard to improve clarity and consistency on site.