What constitutes lead-based paint?

The definition of lead-based paint is primarily concerned with the amount of lead present in the paint. According to federal regulations and guidelines, lead-based paint is defined as any paint that contains 1.0 mg/cm² or more of lead or 0.5% lead by weight. This threshold is significant because it establishes a clear standard for determining when paint can pose health risks, particularly to children and pregnant women.

By utilizing these specific measurements, authorities can enforce regulations to prevent exposure to lead hazards, ensuring that areas painted with such materials are monitored and remediated as needed. Understanding this definition is crucial for lead inspectors and risk assessors in their roles to manage lead hazards effectively.