Kronospan Mdf (Medium Density Fibreboard) 5507 Grey Vintage Oak 2800 X 2070 X 18mm Melamine-faced sheets are created by high pressure heat bonding impregnated paper to particleboard to provide a highly wear and water resistant product surface finish. The product is used for a wide range of applications, including kitchen, bathroom, bedroom and office furniture, in a variety of fashionable designs and textures.