Industrial Particle BoardDescription NotesAbout Particle Board Particle board is a composite panel made entirely of fine wood granules and shavings that are adhered together with synthetic resin. Some manufacturers have proprietary recipes that allow them to improve the density and structural integrity by increasing the resin content and altering the wood specie. McCausey stocks Industrial Grade particle board with a density of 45 lbs., which is considered to be the highest quality available in this product classification. Available in single sheets. Size 1Add to QuoteSKU: 004-40 Category: Composite PanelsRelated Products