Abstract: A cover for a component surface to provide protection against hot metal splashes, during processing of the component itself or a component in its vicinity. The material for the cover is an elastic rubber plastic of adequate temperature stability which can be fixed to, and removed from, the component by adhesion/sticking. The surface geometry facing the component, of the cover is exactly complementary to the geometry of the component surface. The thickness of the cover is matched to the energy content of the expected metal splashes with the highest energy, and maintains a specified minimum dimension at every position.