Particleboard is one of the primary substrates used in laminated parts in thermalfused melamine, foils, low-basis weight papers and vinyls. PPI produces parts in 3/8", 1/2", 5/8", 3/4", 1" and 1-1/8" thicknesses. Typical uses for laminated parts include P.O.P. display parts, components & shelving for store fixtures, and cabinet components. Particleboard is also used unfinished in hidden structural parts in fixtures and displays.