What does "encapsulation" refer to in asbestos management?

Encapsulation in asbestos management specifically involves sealing asbestos-containing materials to prevent the release of harmful fibers into the environment. This is a critical practice, particularly when removing asbestos is not immediately feasible or when the materials are in good condition. By encapsulating the asbestos, it is effectively contained, minimizing the risk of exposure to airborne asbestos fibers which can lead to serious health issues, including asbestosis and mesothelioma.

The other options revolve around different approaches to asbestos management. Complete removal is a more invasive method that is not always necessary or practical. Storing asbestos materials in secure locations addresses the issue of safety but does not prevent fiber release during handling or disturbance. Painting over asbestos surfaces, while it may provide a temporary solution, does not effectively prevent fiber release and often does not comply with regulations regarding asbestos management. Therefore, encapsulation stands out as a proactive and effective method of managing and containing asbestos hazards.