Conforming to IS:1659 standards, Overseas plywood block boards are there to stay with you. The woodwork will last till generations because these block boards are made out of well-seasoned planks according to the scientific patterns laid by the Forest Research Institute. Made from carefully selected high quality seasoned timber, Overseas Plywood block boards beautifully blend the strength of the solid wood and the finish of a smooth surface board. The timber is seasoned under controlled temperature and humidity to get uniform moisture as per IS: 1141 – 1993. Furthermore, timber is also sterilized during the seasoning process to kill wood-destroying organisms. Carefully selected Indian and imported veneers are compressed at the bottom to make the best quality warp free block board. Crafted with utmost care, Overseas Plywood block boards have a smooth and flawless surface finish, which can be easily painted or polished. These block boards are absolutely free from corrugation and unevenness due to stringent quality controls maintained at every level of production. Due to stringent quality control, Overseas Plywood block boards last much longer than ordinary block boards. These are light in weight, dimensionally stable, with no tendency of warping. Have a smooth finish surface, free from waviness, overlapping and gaps, very light to handle, easy to saw and excellent in screw and nail holding properties. Overseas Plywood Block Boards come in two grades. Grade1: Exterior Grade BWR Block Board: BWR block boards are bonded with superior quality phenol formaldehyde synthetic resin. Grade2: Interior Grade Block Boards: Commercial or MR grade block boards are bonded with good quality melamine urea formaldehyde resin.