EPA can also restrict significant new uses of chemicals based on factors such as the projected volume and use of the chemical. Under TSCA Section 6, EPA can ban manufacture or distribution in commerce, limit use, require labeling, or place other restrictions on chemicals that pose unreasonable risks. Back to the top Asbestos Asbestos is the name for a group of naturally occurring minerals that separate into strong, very fine fibers. The fibers are heat-resistant and extremely durable. Because of these qualities, asbestos has become very useful in construction and industry.
Asbestos tends to break down into a dust of microscopic fibers.
Because of their size and shape, these tiny fibers remain suspended in the air for long periods of time and can easily penetrate body tissues after being inhaled or ingested. Because of their durability, these fibers can remain in the body for many years and thereby become the cause of asbestos-related diseases. Symptoms of these diseases generally do not appear for 10 to 30 years after the exposure. Therefore, long before its effects are detectable, asbestos-related injury to the body may have already occurred. Used for insulation and as a fire retardant, asbestos and ACMs can be found in a variety of building construction materials, including pipe and furnace insulation materials, asbestos shingles, millboard, textured paint and other coating materials, and floor tiles.