... provides good insulation against bugs, fungus and corrosion. It can last for a long-time and will not corrode. (4)High-Strength ... not high ,the board is light weight, in this case, it can decrease weight of building greatly. At the same time, the ... solvents, formaldehyde, asbestos, oils or other toxic substitances that can have a negative impact on the environment and waterways. As such, saw ...