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Uponor Klett is a panel used for heating / cooling applications as under floor heating systems. For use with cement and anhydrite based screeds. The panel serves to fix the tube and insulate thermally and acoustically. As one of the leading suppliers of plastic pipe systems, Uponor attaches great importance to product development. This Innovative radiant floor heating and cooling system consists on an EPS insulating panel covered with fabric that helps to fix the pipe. The EPS Panel is gray (HBCD free) and low thermal conductivity and acoustic insulation.