Purpose: For the esthetic part of exit ALUPLAST and Cuprous (Cu) pipes of 16 mm from underfloor separations on the radiator with H valve at the double-barrelled system of underfloor separations. Covers all processes errors of the underfloor base around the pipe and using the peer enables correction of the error of axial distance of installed pipelines from + / -5 mm for double i.e. minimum axial 43 mm and maximally axial 53 mm. – At double / the accordion, the same covers the correction of the error of axial distance of installed pipelines additionally for the movement of accordion for minimally axial 26 mm and maximal axial 62. Characteristics Positions have been made of high-grade PP copolymer including addittives and color, with technological process of the injection gushing, that provides the flexibility and the thermal stability of the product for the use in the temperature range from -10 up to +118 C. The structure of the product enables the installation on the completed pipeline. Dimensions: Towards the figure. Colour: White or beige. Packaging: Towards the enclosed table. Basic in PE bag and collective in cardboard box.