Skip to Main Navigation
Skip to Page Content
Share This:

Scientific Review of Certain Glass Wool Fibers (Inhalable)

Status: Listed in the Report on Carcinogens (RoC)
Fact Sheet

Primary Uses or Exposures: The major uses of glass wool are in thermal, electrical, and acoustical insulation, weatherproofing, and filtration media. In 1980, approximately 80% of the glass wool produced for structural insulation was used in houses. Some glass wool fibers (special purpose fibers) are used for high-efficiency air filtration media, and acid battery separators.

Background Document

Public Comments


Note on Accessibility: Persons with disabilities or using assistive technology may find some documents are not fully accessible. For assistance, email us or use our contact form and identify the documents/pages for which access is required. We will assist you in accessing the content of these files. NIEHS has helpful information on accessibility.