Chemical Resistant PVC Ceiling Panel Moulding Shop Cover for Plastics Factory Workshop Bay An injection moulding bay releases plasticiser mist and heat above the machines, and a steel ceiling grid rusts there while a plaster ceiling stains, so the board face has to stay sealed. Product Specifications Product Name PVC Ceiling Panel Effective Width 1050mm Length Customized Product Thickness 1.0mm-3.0mm Product Width 1120mm Product Overview Product Type: workshop PVC ceiling