Installation of a seal for the repair of PVC windows

Installation of the seal of the pretended universal Ok KBE 228 (seal for the repair of PVC windows) is carried out from top to bottom, while the seam should be located at the top of the sash in the middle of the window frame. Place the seal in the window slot around the perimeter of the window frame or sash, without stretching it in the corners of the frame. For a better installation of the seal in the groove, do not forget to lubricate the groove with liquid soap.