22 the portion 20 partly surrounds the carrier 17 configured as a metallic conductor as a result of which the volume resistivity of the electrically conductive portion 20 is likewise diminished no additional metallic conductor is needed for the portion 20 in the embodiment as shown in fig1 all electrically conductive components 17 22 and portions 19 20 are surrounded by the electrically non conductive material of the sealing profile 10 the sealing profile 10 is thus electrically neutral as regards its surroundings three further embodiments of a sealing profile 30 40 50 in accordance with the invention are shown in fig2 to 4 whereby like or functionally identical components are identified by the same reference numerals as in fig1 for the description of which reference is made to the above comments to avoid tedious repetition referring now to fig2 there is illustrated how the sealing profile 30 comprises a carrier 27 which is totally surrounded by the electrically conductive portion 20 the carrier 27 is provided with recesses 28 through which the material of the electrically conductive portion 20 penetrates the contact surface area between the electrically conductive portion 20 and the carrier 27 is substantially increased by the recesses 28 furthermore any potential difference can be conducted from one side of the carrier 27 through the recesses 28 to the other side of.