... to customer requirement use for fitting pvc wall/ceiling panel PVC Corner Jointer 1.waterproof and fireproof.2.It can match most of ... the pvc panels.3.easy to set.4.Size ... .Shapes: H, L, U, F, outer corner, inner corner, top corner.8.Colors: wood grain, soild color, or flower grain, or as requested. PVC Corner Jointer