CONFIDENTIALITY AND NON-COMPETITION AGREEMENT
THIS AGREEMENT is made as of December 30, 2005 between GT Equipment Technologies, Inc., a
Delaware corporation (the "Company"), and Thomas M. Zarrella ("Executive").
The Company and Executive desire to enter into an agreement (i) defining the relative rights of the
Company and Executive with respect to Intellectual Property (as defined below) owned by the Company
or its customers or clients to which Executive may have access or may contribute as a result of
Executive's employment with the Company and (ii) setting forth the obligation of Executive to refrain
from competing with the Company during his employment with the Company and for a period of time
thereafter as provided herein.
The execution and delivery of this Agreement by the Company and Executive is a condition to the
merger of Glow Merger Corporation with and into the Company pursuant to the Agreement and Plan of
Merger, dated December 8, 2005, by and among GT Holdings, LLC, Glow M