Life Never offers you a second chance. time lost is opportunity lost & one sensible decision taken at the right time will secure not only your present but your future as well. cosco block board is the ultimate decision without any compromise. seasoned wood is effectively treated with chemicals to manufacture quaity brand of COSCO Block Board. we are having three versions of block board to fulfill your needs. with a high MOE and MOR factor,COSCO brands are very suitable for indian houses. these boards are available in ICOM and X COM grade for interior and exterior applications respectively