What is a common material used for the protector board?

Plywood is a commonly used material for a protector board due to its strength, durability, and resistance to bending or warping when under stress. This makes it ideal for providing a solid barrier on surfaces that need protection during repair or reinstallation work. Plywood can handle the weight of tools and equipment, as well as resist any potential damage from spills or debris. Its versatility allows it to be used in various environments, ensuring that surfaces remain free from scratches or further damage during the restoration process.

In contrast, other materials like cardboard could easily become damaged by moisture or heavy items, leading to ineffective protection. Particleboard lacks the structural integrity of plywood and may disintegrate or crumble under pressure or moisture. Plastic sheeting, while useful as a temporary protective layer against water and dust, does not provide the same level of physical protection as plywood does. Therefore, plywood stands out as the most suitable choice for a protector board in many restoration situations.