MWUD Sheets are used as a surface covering material in conjunction with high-pressure decorative laminate and a substrate such as particleboard to balance the assembly. It is sold in various thicknesses to match the width of the high-pressure laminate. Backer Sheets are phenolic laminates that are intended for use as a balancing sheet.
Backer Sheets are manufactured in various thicknesses and consist of sheets of saturating kraft paper impregnated with phenolic resins. An assembly of these papers is then placed in a press and bonded under heat and pressure into a thermosetting plastic sheet.
Here are the key product features: