Bostik Hosts All-Star Event with NTCA Five Star Contractors

Wauwatosa, Wis. -- Bostik recently hosted an interactive “All Star” training event for National Tile Contractors Association (NTCA) Five Star Contractors at its Temecula Training Center in California. John Jarnagin, Bostik’s senior technical service representative, joined forces with Mark Heinlein, NTCA’s training director, for a full day of training with 19 NTCA Five Star Contractors.

This regional training session, which focused on “Substrate Preparation and Large-Format Tile,” was sold out. Attendees learned the most updated methods regarding how to use the ANSI A108 standards and the TCNA Handbook to address substrate examination and preparation challenges for setting large format tile.