Abstract: A composite construction is described which comprises (A) a layer of plasticized polymer film having a face side and a back side; (B) a release-coated liner having one surface in contact with the back side of the layer of plasticized polymer film; and either (C) a plasticizer-resistant polymer backcoating on the other surface of the release-coated liner (B) which is essentially impervious to the plasticizer in (A); or (D) a removable plasticizer-resistant polymer film in contact with the face side of the layer of plasticized polymer film (A). Such composite constructions are capable of being wound upon themselves in roll form and may be readily unwound for use. When unwound, the presence of mottling on the surface of the vinyl film is observed to be minimized or eliminated.