Patent ID: 8628286

Claim:
A finishing element for liquid-tight finishing of a free outer end of a construction element, the finishing element comprising: a relatively form-retaining core body, the core body including a first core part with a first cavity for adjustably receiving therein a part of the free outer end of the construction element, and a second core part with a second cavity for adjustably receiving therein a part of the free outer end of the construction element; and a relatively flexible rim body of a bituminous or plastic wall-covering material which, at least in the mounted situation, is connected at least substantially liquid-tightly to the core body, the rim body lying clamped between the first and second core parts and extending laterally around the core body in at least a substantially liquid-tight manner, wherein a liquid barrier is provided between the core body and the free outer end of the construction element, characterized in that the second core part leaves an open space up to the free outer end and the liquid barrier comprises a plug nut which, in the mounted position, lies clampingly between the free outer end and the second core part for liquid-tight sealing of the open space.