Why is wetting asbestos materials significant during handling?

Wetting asbestos materials is significant because it effectively reduces airborne fibers. When asbestos is disturbed, fibers can become airborne and pose serious health risks when inhaled. By wetting the materials, you essentially bind the fibers together, preventing them from becoming airborne during handling and removal processes. This practice minimizes the risk of exposure for workers and helps maintain a safer environment.

The other options do not accurately represent the main benefit of wetting asbestos. For instance, while increasing the weight of the materials might occur, it is not the primary purpose or advantage of wetting them. Wetting does not alter the toxicity of the materials nor can it negate the necessity of wearing protective gear like gloves, which remains essential for worker safety when handling asbestos.