Stonewood Panels are solid phenolic, thermally-fused materials comprised of multiple sheets of kraft fiber paper. These kraft papers contain 16% or more post-industrial, recycled wood fiber content. To produce Stonewood Panels, Fiberesin impregnates the raw core kraft sheets with phenolic resins. The treated papers are then hot pressed, fusing the layers into a solid panel. The Stonewood panel does not emit formaldehyde, is resistant to burning, and can support significant weight without breaking.