The Dynatron 366, Body Filler Mixing Board is designed for mixing body filler, glaze putty, and other types of polyester products. Every body repair professional needs a clean non porous place to mix body filler. The Dynatron 366, Body Filler Mixing Board is the clean, non porous, and wax free surface for all the body repair professional. Cured body filler can easily be removed from the mixing board by bending and popping it off. Made in the U.S.A. Buy American made products and keep America working.