9mm Grooved Bead & Butt Primed MDF . MDF is a widely used sheet material within the building and joinery industry. It has grooves at 100mm centres, available in both long groove (running the length of 2440mm) or short groove (runing the width of 1220mm).
It is quick and easy to install to give the appearance of tongue and groove panelling. This means the unique edge design ensures the boards can be butted up to each other for invisible joints.
