understanding of when each is used. Since we all know that grout can make or break the tile installation, we took the time to discuss factors such as joint size between tile, stain resistance, chemical resistance, intended use of space that is tiled, UV exposure, and color that could affect your grout choice. The learner is also taught the basics of prepping the surface before grouting, such as remov- ing excess thinset and how to hold a float. Then in future mod- ules, learners are shown how to mix, apply, clean, and resolve issues for each type of grout. And here is something else to keep in mind – just because these are called introductory Finisher courses – don’t doubt that these courses will benefit anyone that is new to the indus- try. If you have someone working at a counter, physically calling on contractors, or new to the industry in some other position, these courses provide basic ter- minology and installation tech- niques that anyone should know if they interact with a tile con- tractor. Remember, you can purchase your all-subscription access by visiting the NTCA store. Make sure that you are logged in to get your introductory pricing. If you purchase this subscription, you will have access to all of the learning content, including any- thing new that is created through December 31, 2017. If you have any questions, please feel free to contact me at becky@tile-assn. com or 770-366-2566. NTCA UNIVERSITY UPDATE –––––––––––––––––––––––––––––––––––––––––– Visit EDCOinc.com for more information. SOLID STRONG CONCRETE FLOOR GRINDERS Floor Grinders - are used for topical applications up to a 1/16” deep. These models are for smoothing, cleaning, thin coating removal, and prepping surfaces. Floor Grinders are contractor and homeowner friendly. TURBO GRINDERS Turbo Grinders - are high speed machines designed for industrial tasks like leveling expansion joints, high spots and bridge decks; removing thick coatings, and smoothing rough surfaces. SOLID STRONG CONCRETE FLOOR GRINDERS Floor Grinders - are used for topical applications up to a 1/16” deep. These models are for smoothing, cleaning, thin coating removal, and prepping surfaces. Floor Grinders are contractor and homeowner friendly. TURBO GRINDERS Turbo Grinders - are high speed machines designed for industrial tasks like leveling expansion joints, high spots and bridge decks; removing thick coatings, and smoothing rough surfaces. 2EC-NG DUAL-DISC FLOOR GRINDER ® 90 TileLetter | April 2017