Brett Miller chats with Greg Mihaich, an application engineer for Norton/Saint-Gobain Abrasives.  In this role, he works in the professional floor sanding and DIY/Contractor markets on new product development, testing, and training. A second-generation wood flooring contractor, Mihaich has been active with NWFA, serving as an instructor at schools and assisting with updates to NWFA’s Sand and Finish Guidelines.