PolySto Group BV is the European preferred and leading producer of Hygienic Construction Materials for renovations and new co ... nstructions. The PolySto range consists of: - Prefabricated B-Hygienic® FRP Walls and Ceilings that are non-corrosive and chemical resistant. - Prefabricated Hygienic Kerbs made of CleanRock® or Stainless steel - HygiSeal®, PolySto's unique chemical welding process that replaces problematic silicone joints in food companies. - Prefabricated Food Safe Coved Skirtings made of full core PVC or Stainless steel - Stainless Steel posts and barriers (with concrete filling or without) - PE500 and PE300 (polyethylene) wall protection ledges - B-Hygienic® Internal Doors and Windows - B-Hygienic® LED Lightings read more