What is the purpose of the X-cut test?

The purpose of the X-cut test is specifically to test adhesion for surfaces that are considered for encapsulation. This technique involves cutting an "X" shape into the surface coating and then applying adhesive tape over it. After removing the tape, the technician can assess how much of the paint or encapsulant adheres to the underlying surface.

By determining the adhesion quality, inspectors can make informed decisions about whether the encapsulation will be effective in containing lead hazards. Proper adhesion is essential for ensuring that the encapsulant remains in place and continues to effectively isolate any potential lead dust or chips from becoming a health risk. It is a critical step in lead hazard reduction strategies, ensuring that remedial actions are both safe and long-lasting.

Options related to assessing the presence of lead in paint or evaluating overall paint quality do not pertain to adhesion tests; they focus instead on different aspects of lead inspector evaluations. The proposition regarding the need for a fresh coat of paint does not directly relate to lead safety but rather to cosmetic considerations.