Hydraulic system control panel

Hydraulic system control panel (20) comprising a first sealing layer (30) with first sealing portions (40), a second sealing layer (34) with second sealing portions (42), and at least one between the sealing layers (30, 34) arranged intermediate layer (32), characterized in that the sealing sections (40, 42) at least one sealing layer (30, 34) in the sealing layer (30, 34) formed therein and supported by means of the at least one intermediate layer (32), peripherally open and / or closed beads (44, 46) , said at least a subset (70) of the beads (44, 46) has a circumferentially open course, the area to be sealed so that a not completely of a bead (44, 46) is surrounded.