No issues here. My only objective was clarification of what Paralketone is for those unfamiliar. Paralketone is a great product, I have plenty of spare Ag Cat wings with the spar attachments still covered in Paralketone from the "old days", it works as advertised. That being said I will not use it on any of my float planes. IMO there are better products for corrosion prevention that are "cleaner" thus easier on the hands and lines during float plane ops. Zip Chem's Cor-Ban 27 is another well tested corrosion inhibitor that works well on static joints (attach fittings and hardware) and much "cleaner" than Paralketone.
Corrosion effects ALL aircraft, does not have to be a float plane. Most prevalent is electrochemical corrosion of metal which is facilitated by water, a thin film of moisture being sufficient to act as the transfer medium for electrons (corrosion). Take a look under the insulation in the underside of the cabin roof of an aluminum skinned aircraft and chances are corrosion will be found due to the expelled moisture from cabin occupants and possibly exacerbated by condensation in certain operating environments. I address this with the objective of education so those that may be new to aircraft ownership and corrosion control can understand what they are fighting. It is tough to win the battle if you do not know your adversary's tactics. Corrosion is relentless and never sleeps.
TR