WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemi- cals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
¥Lead from
¥Crystalline silica from bricks, cement, and other masonry products.
¥Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.