Extrutech 2 1/4" Slip-on Corner, Item # P022618, is used as one of two corner options of the Extrutech Partition Wall System. This corner trim allows the corner to be slipped over the sides of standing panels where clearances are tight. Is of an exterior grade, hard, dense, rigid pvc, with a smooth surface, and has a 0.65" wall thickness. Cut with standard power saw and a fine tooth blade. Fasten with appropriate trim screws and construction adhesive per installation instructions or industry standard. This product is non-painted, available in white, at 9' and 18' foot lengths, with a weight of 0.4 lbs per foot.