Coping Material - 625 Pack 0.020 Thickness
31720 Pkg. of 625, .020 x 5" x 5" Coping and Temp. C&B Matrix Material Cloudy stiff polypropylene sheets excellent for use when fabricating temporary crowns, temporary bridges, and copings. Sized for improved vacuum is easier to use and pormotes improved vacuum seal.
Will not adhere to acrylics.