Extrutech 1 3/4" Rigid U-Channel, Item # EPI0100, is used as a base channel, cap channel or perimeter trim of the standing EPI9000 wall panel, for the Extrutech demountable partition wall system. Is of an exterior grade, hard, dense, rigged pvc, with a smooth surface, with 070" wall thickness. Cut with standard power saw and a fine tooth blade. Fasten with appropriate trim screws per installation instructions or industry standard. This product is non-painted in white, available at 2' increments from 4' - 16' foot lengths, with a weight of 0.25 lbs per foot.