GEHRUNG, GEORG B., SR June 29, 1923 – July 29, 2003. Retired Army S/Maj, 40-year Colorado Springs and Denver resident. Survived by wife, Mary Nell, three daughters and a son. Memorial Mass, 1 p ...
Phenolic, melamine, and formaldehyde resins are thermosetting adhesives that form strong bonds and have good resistance to high temperatures. As thermoset materials, they require heat or heat and ...