... ,main products are PP honeycomb,PC honeycomb, fiberglass panel,non-woven roving fiberglass PP honeycomb composite board,PC sheet ,PC ... characteristicsFlexibleEasy assembly PP honeycomb sheet laminated with polyester tissue on both sides. This allow better bonding of ... there is more stiffness plastic sheet with more thicker tissue. Light weight, high compressive strength, anti-water, ...