From Panolam:
Since our entry into the FRP market, we have worked with extreme diligence to control costs at our manufacturing facility in Morristown, TN, which has allowed us to avoid passing along price increases, while others have done so. In fact, our last increase was two years ago and prior to that, 4 years earlier. We must now announce and increase on our FRP material of $.03 per square foot effective on all orders shipped on or after February 15, 2021. Accounts purchasing .04” thickness material will go up $.02 per square foot.
See original letter HERE