These Dressed Merbau boards are ideal for external use. Frequently used for screens and external fixtures, Merbau is a Hardwood that is quite versatile. Reddish brown in colour, the wood is quote porous and has a long life expectancy when used properly. A popular timber that can be used for many different purposes. Kiln Dried for maximum Stability. Naturally Termite Resistant. Naturally Fire Retardant. Pre-oiled finish with E4E edges.