These are the sizes that we stock in 1/8" and 3/16" thick.

5 x 7
8 x 10
9 x 12
11 x 14
12 x 16
14 x 18
16 x 20
18 x 24
20 x 24
22 x 28
24 x 30
24 x 36
24 x 48
30 x 40
36 x 48
48 x 48


If you are looking for gessoed masonite panels these are the sizes that are available.

Gessoed Masonite Panels Artist Quality Gessoed Art Board is an ideal surface for painting with oils, acrylics and watercolors, or drawing with pencils, pastels, chalk, or pen & ink. This is the perfect choice of surface for Rub Out painting technique, and is excellent for texture painting as well. Gessoed Art Board are smooth faced, double primed, acid free and ready for your art projects. They withstand atmospheric conditions better than canvas products, and are easy to frame.
5x7 Gessoed Masonite Panel SB0010303
8x10 Gessoed Masonite Panel SB0010304
9x12 Gessoed Masonite Panel SB0010305
11x14 Gessoed Masonite Panel SB0010306
12x16 Gessoed Masonite Panel SB0010307
14x18 Gessoed Masonite Panel SB0010309
16x20 Gessoed Masonite Panel SB0010312
18x24 Gessoed Masonite Panel SB0010314