Hello all, I bought a brand new AEC import RAM Classic 1500 LARMIE from an AEC dealer in BW in November 2020. The seller strongly advised me to have an underbody protection applied and also to have a cavity sealing carried out in your company. I got convinced and ordered and paid for this additional performance. Now I was in November 2023 for the first time with the RAM at the TÜV. Without defects, but with the advice, the Leiterrah The AEC dealer in BB (Baden Württemberg) should not have a rust problem after only three years??? What is your opinion or your experience with this topic???? Thank you, G. Is it possible to get rid of the rust and seal the front right side, where the VIN was cut into the frame in Rotterdam. And he also moored the Prins-Underfloor tank, because already rusted!!!!!!!!!!!!!!!! If the AEC dealer in BB (Baden Württemberg) the underbody protection and the cavity sealing, how ordered and paid would actually have applied or injected, should there be no rust problem after only three years??? What is your opinion or your experience with this topic??? Mark’s sore