Full Version: 1/16" acrylic cracking

From: Angie [#8]
11 Jul 2006
To: ALL

Cracking of the material after inserting the Rasters into the holes is what is called "crazing." This is the result of using an alcohol-based or petroleum based cleaner or paint on the Braille. Alcohol makes all of the imperfections in the material expand and cracking results. Make sure to use a non-alcholic based cleaner when cleaning a sign.

Angie
Accent Signage Systems, Inc.