Ultra-fast setting grey cement. Only with the addition of water, it is used for immediate sealing of holes with intense water leakage in tanks, wells, pipelines, gutters, and cement pipes. 

It secures support posts for railings, fence posts, signs, etc. It is ideal for quick fixings in plumbing and electrical works. It solidifies even in water, without losing its strength. 

Working time: 1-2 minutes at 23°C, hardening: 2-4 minutes. Mixing it with PORTLAND cement accelerates the setting time, providing high early strengths. It is classified as a concrete repair material in category PCC R3 according to EN 1504-3.