Asbestos is the name given to a number of naturally occurring fibrous minerals with high tensile strength, the ability to be woven, and resistance to heat and most chemicals.  Because of these properties, asbestos fibers have been used in a wide range of manufactured goods, including roofing shingles, ceiling and floor tiles, paper and cement products, textiles, coatings, and friction products such as automobile clutch, brake and transmission parts.

For more information on asbestos, visit the following links:

Health effects, asbestos-containing products: http://www.epa.gov/asbestos/

Vermiculite insulation: http://www.dhs.wisconsin.gov/eh/HlthHaz/index.htm

Finding a contractor: http://www.dhs.wisconsin.gov/asbestos/AsbCompanies/Companyindex.htm