The final big job on my relatively newly acquired Copen was to check the under carriage for corrosion and to give its some protection. I have already done the arches with stone chip paint etc and now it was the job to under seal the chassis etc. I used 2 liters of Schutz under seal. To be honest I was surprised how little rust/corrosion was present as it did look like there was some factory applied protection. This is great stuff but messy and I applied it using a spray gun which gives a wonderful finish. Highly recommended.
Pleased your fixed up, it's a nice product and as cheap as chips. Just needs checking every few years in case its lifted in a small place but I've found it very resilient on other vehicles, Yet to do my Copen.
