Andrew Donaldson
International Finishing Trades Institute (Hanover, Maryland)
  • Courses Taught
    • FTI 4219 Jon Don Concrete Surface Preparation and Polishing
  • Employment at iFTI: 6
  • Experience
    •  Field Engineer Industrial Flooring, Stonhard Inc. (1999)
    • Started a Distribution Company, Rynotools Supply Co.  selling specialty supplies for flooring and coating contractors throughout the US (2005)
    • Various roles within the Jon-Don organization (Current) 


*updated September 2023