Add from the intake area of the external cooling circuit. Let it act for 30–60 minutes, then drain and rinse with water. For winter storage, additionally use Marine Antifreeze. Follow the specifications and instructions of the component and engine manufacturers. Dispose of in accordance with local regulations. Store only in its original condition (undiluted). Dilute with water depending on the degree of calcification.
Mixing table:
- minimal limescale build-up; preventative use 1:10
- heavy limescale deposits 1:5
- extreme limescale build-up, undiluted