"flame retardant-infused recycled plastic used in NEXBOARD™ panels." It doesn't say 100%, if they add recycled material to their proprietary process. They can claim it's a green product. That's the way any judge in the land would see it. I hope it's a great product.$$$$
Q, the mixture of materials is proprietary, who konows how much plastic, cardboard and probably some other items.are in it, let alone percentages. I really hope this is that product that most will say, how come we didn't hear about this sooner.