Excelsis design pack of 15 foam boards acid free 11x14 inches many sizes available 1 8 inch thick mat black with black core foam core backing boards double sided sheets 4 6 out of 5 stars 203.
Black core acid free mat board.
Zoomblack core matboard corners 46 colors.
You would not put chemically treated food in your body.
Excelsis design pack of 15 foam boards acid free 20x30 inches many sizes available 3 16 inch thick mat black with black core foam core backing boards double sided sheets 4 5 out of 5 stars 621.
Mat board center pack of 10 11x14 uncut white color mats acid free 4 ply thickness white core for pictures photos framing great for diy projects or unique picture sizes.
These acid free black matboards are a perfect backdrop for presentations student artwork and for do it yourself matting and framing projects.
They are blank mats that can be used as backers art projects or for cutting your own openings.
The surface is made of the same high quality bleed and fade resistant paper as regular boards.
The backing paper and the black core are acid free.
Crescent black core cuts cleanly with no rub off.
Available in convenient 40 count school packs and in a variety of sizes have a black surface paper a cream core and a white lining paper.
Mat board center pack of 10 11x14 for 8x10 white mats clear bags backing boards acid free 4 ply thickness white core for pictures photos framing 4 8 out of 5 stars 22 19 99 19.
Our economy mat boards are made by crescent cardboard the premier producer of mat board in the usa.
This is due to an acid free mat used by the framer for framing.
Dark gray backing paper eliminates black rub off.
All economy boards have buffered acid free surface core and backing papers which add protection and longevity.
This item mat board center acid free foam boards 11 x 14 inch black foam core 10 sheets.
View stock mat colors essentials black core matboard features a solid black core that along with the backing paper that touches your artwork is acid free buffered by an alkaline solution and is recommended as design accent board for open end reproductions posters and decorative framing.
Individual boards are 4 ply and measure 1 16.
The best mats to use are pure 100 cotton rag.
Black core mat board adds a rich dramatic touch to framing presentations.
See mat board guide these mats do not have opening cutouts.