Polycarbonate - Twinwall This unique item has design applications but is mainly used for greenhouse siding.
2x4 Sheets 6mm (.220) x 2' x 4' @ $28.00 10mm (.394) x 2' x 4' @ $36.00 4x8 Sheets 6mm (.220) x 4' x 8' @ $80.00 10mm (.394) x 4' x 8' @ $104.00
