
Classes were led by NWFA's Director of Technical Training Frank Kroupa, along with these volunteer instructors:
- Steve Lima (MAPEI Corp.)
- Cort Dunlap (Delmhorst Instrument Co.)
- Jason Spangler (Wagner Meters)
- Josh Neuberger (UFloor Systems Inc.)
- Roger Barker (Fortifiber Building Systems Group)
- Wayne Lee (Middle Tennessee Lumber)
- George Chagnon (Powernail Co.)
- John Dupra (Norton Abrasives)
- Mike Farrell (Clarke American Sanders)
- Al Carvalho (Max Hardwood Floors)
- Sid Light (Mohawk Industries)
- Allan Nery (Lobo-Wakal LLC)
- Bob Goldstein (Carver s.r.l.)
- Bryan Day (Basic Coatings)
- Zack Calvin (Bona US)
- Bill Ptak (DuraSeal)
- Lynn Brickman (DuraSeal)
- Jim Schumacher (3M)
- 3M (St. Paul, Minn)
- Basic Coatings (Toledo, Ohio)
- Bona US (Aurora, Colo.)
- Carver s.r.l. (Rodano, Milan, Italy)
- Clarke American Sanders (Plymouth, Minn.)
- Delmhorst Instument Co. (Towaco, N.J.)
- DuraSeal (Chagrin Falls, Ohio)
- Fortifiber Building Systems Group (Fernley, Nev.)
- Goodwin Heart Pine Co. (Micanopy, Fla.)
- LOBA-Wakol LLC (Charlotte, N.C.)
- MAPEI Corp. (Deerfield Beach, Fla.)
- Max Hardwood Floors (Margate, Fla.)
- Middle Tennessee Lumber (Burns, Tenn.)
- Mohawk (Hickory, N.C.)
- Norton Abrasives (Watervliet, N.Y.)
- Powernail Company Inc. (Lake Zurich, Ill.)
- Stauf USA LLC (Arlington, Tenn.)
- Swiff-Train Co. (Houston, Texas)
- UFloor Systems Inc. (Aurora, Colo.)

(Photo Courtesy of Cris H. Bierschank, MAPEI Corp. More photos in an album on Facebook.)
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