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Tag Archives: Mechanical Bonding
“I have recently heard of a problem in adhering urethane to an internally applied frit. What we mean by an internally applied frit is one that is applied on surface 2 or 3 instead of surface 4 where it is usually applied. The frit is the paint band around the perimeter of the glass and acts as an aesthetically pleasing finishing application, but also acts as a protective coating for urethane’s biggest enemy, ultraviolet light,” -Bob Beranek