... 2,440mm, 2) Thickness: 0.5mm - 20mm, 3) Surface finish: glossy, matt, texture The postforming HPL must be ... should be even, no warp, with well-sanded surface, and without dust or oil. The edge to be ... of the substrate (no glue is allowed on the curved surface of the substrate) 2) Put the postforming HPL ... 5 seconds, then rotate the HPL along the bent surface and pause 2 - 3 seconds at the different ...