I can only pic what it looks like, I lost my first sak in the woods, after a year in the wilderness of all four seasons, I tripped and fell all to shake my head and see something odd under some leafs, and sure enough there it was, and yeah the pitting on the spacers, and all the other corrosion, I was only 12-13, so it got what I thought was the best cleaning! I still have it, but it’s retired!JR
35 years ago, I was gifted a Vic soldier with my companies name emblazoned on the scale.It copped heaps over the years, used for all the rough jobs in favour of my "newer" ones.Scratched, chipped, but still sharp and fully functional.About 5 years ago, it dissapearing, gone, just no longer around.I looked everywhere, searched everywhere, could not find it.Today, while crawling under my house to fix the TV reception, I noticed it lying in the mud ( under my house is almost always damp for weeks after rain due to the property draining to the front of the property) It was just lying there waiting for me to find it.Now, it's in a bit of a state.Loks like a bit of aluminium corrosion on the spacers, and the scales are a mess.I'm soaking it I warm soapy water at the moment.I will wash the dirt and grime off it and start attacking it with WD40 and seeing if I can salvage it.But it's now found, and regardless of its final condition after attempted salvage, I will keep it.It's been a great tool.Lost tool found.
I've never tried this but I read somewhere that when aluminum corrodes it forms some sort of extra layer which you can get rid off by cleaning with vinegar. Maybe that layer is somehow creating more friction?If you want to try it maybe do it in very small amounts in case the vinegar creates more problems?
You could try baking soda and water. Brake cleaner will remove surface rust but will probably damage some plastics and rubber. At home, I use a cheap ultrasonic cleaner and a battery operated toothbrush to clean my tools. Depending on the need will determine what cleaners I will put into the ultrasonic cleaner. I also tend to prefer REM oil afterwards on things I do not eat with as it leaved a film residue that keeps on protecting. A light coat of mineral oil for things that will come into contact with food.
When i figure out how to reduce photo size, ill post a picture.