What is the required finish for ladders according to standards?

The required finish for ladders according to standards must be clear and non-conductive. This is crucial for the safety of linemen and workers who often operate near electrical sources. A clear finish allows for easy inspection of the ladder surface, helping to identify any potential damages or weaknesses. Additionally, a non-conductive finish minimizes the risk of electrical shock that could result from accidental contact with live electrical lines. Unlike finishes that are metallic or colored, which may either conduct electricity or impede visibility for maintenance checks, a clear and non-conductive finish ensures that the ladder maintains its integrity and safety standards in various working conditions.