WINSOR & NEWTON-Artists' Canvas Deep Edge Board. This professional quality canvas is great for use with oil (including water mixable), acrylic and alkyd color. The 11oz unbleached cotton canvas has a medium grain surface that is ideal for all techniques including heavier applications of color. It is triple coated using acid-free sizing and two coats highly pigmented primer. Balanced absorbency and tooth prevents sinking of oil colors and improves adhesion. It is hand-stretched on 1-1/2 inch thick kiln-dried beveled stretcher bars and includes ample extra canvas on the back for restretching if needed. This package contains one 24x24x1-1/2 inch canvas board. Conforms to ASTM D4236. Imported.