Glass wool (UK) or fiberglass insulation (US) is an insulating material made from fibres of glass (fiberglass), arranged into a texture similar to wool. Glass wool is produced in rolls or in slabs, with different thermal and mechanical properties.
Read more about Glass Wool: Manufacturing Process, Uses, Fiberglass Batts and Blankets, Health Problems
Famous quotes containing the words glass and/or wool:
“A sudden violent jolt of it has been known to stop the victim’s watch, snap his suspenders and crack his glass eye right across.”
—Irvin S. Cobb (1876–1944)
“After all, the wool of a black sheep is just as warm.”
—Ernest Lehman (b. 1920)