President - CEO


After years of success with Acutech, the makers of Fix-A-Flat, Fred and his business partner Mike Whitaker became concerned about the environmental impact of certain chemicals. In 1998, they decided to start Interlock Industries, the makers of Spray-Lock Premium Eco Adhesives. When not creating innovative products, Fred loves seeing rock concerts with his wife and sons, spending time with his lovely grandchildren and being an avid LEGO Maniac.


Senior VP of R&D and Technical Services


Since joining Spray-Lock in 1998, Michael has worked in virtually every position on the production line, technical services and research and development. When he is not testing and reviewing products, he’s handling IT projects around the office. Michael also stars in a few of our RugLock videos, along with his beautiful children, Lennox and Dexter.


Chief Financial Officer


With over 30 years of experience as a C.P.A., Charles deftly handles the administrative, financial and risk management operations of the company, including the development of financial and operational strategies. He works out of Atlanta, GA, where he lives with his lovely family.


Senior VP of Finance & Operations


After many years as a CPA, Doug joined Spray-Lock in 2011 to manage the accounting and financial responsibilities for both Spray-Lock companies, as well as oversee manufacturing, production and distribution of Spray-Lock Eco Adhesives. He’s a loving husband and father, as well as the office jokester.