Unimog Club UK

Thank Moose. Your a mine of info, looked up that Dintrinol. Impressive May change tac. What I have for it is a product called Rust Bullet plus Black Top coat. Should have taken my time     Tell you what though. Have an interesting problem. When I took it off the road I just had, had a brake failure. All Fluid had gone from reservoir but external no leak. I've checked the master cylinder and diaphram, hasn't leaked at the handbrake unit on the back axle either. It's standing up a few months now. The discs are practically new,  I haven't opened the calipers yet. I've serviced them many times, but this is a first.
     Wolf.