Functional description: TEROSON VALVE GRINDING PASTE the double can contains coarse pre-grinding paste and fine post-grinding paste. The valve grinding paste is very easy to use, adheres well to the surfaces to be ground and can be easily rinsed off again due to its water solubility. • Base: water-soluble synthetic oil with electrocorundum Technical information: Double can with coarse pre-grinding paste and fine post-grinding paste. The pastes are very easy to use, adhere well to the surfaces to be ground and can be easily rinsed off again due to their water solubility. Applications: For valve cones, metal taps and tap plugs made of bronze and brass.