timbo614":29ecq6vo said:
I didn't have to submerge the whole plane in WD. The grip (tote?) and knob came off easily.
That was handy. Sorry that bit wasn't clear, I meant if you had to submerge the whole plane in rust remover, or in an electrolysis bath, not WD-40 (that would be pricey!) :shock:
timbo614":29ecq6vo said:
I wasn't trying to prise apart the blade and iron, just undo the locking bolt!
Yes I got that. I've seen many severely damaged cap iron screws where an attempt was made to force ones that were stuck fast. And apparently it really is possible to break the head clean off, to judge by the headless screws that are sometimes seen stuck in the body casting :mrgreen:
Anyway, these are the classic stuck bits that a soak in rust remover will change from simply-won't-budge to one-grunt-and-loose. First time I did this (on the solidly rusted irons from a coffin smoother) I only needed to use an old 2p coin to loosen the screw after soaking. I was completely amazed.
timbo614":29ecq6vo said:
Well, nearly 63 years on this planet and I didn't know that vinegar removed rust! I know you learn something every day and I have today, but that is ridiculous.
Here's another one for you, you'll love this: mix some molasses into water and that'll remove rust too! Sounds like an old wives' tale but it works well, albeit slowly. It can take weeks for very heavy rust, although regularly fishing the stuff out and scrubbing it down just like you've done greatly speeds up the process.
timbo614":29ecq6vo said:
I'm using Siansbury's "basics vinegar" 1/3rd to 2/3rds water.
That'll work. Vinegar type doesn't matter, it's the acetic acid that does it and all vinegars have some.
The only reason to prefer one over another is cost or how strong it is since stronger vinegars work faster, but since you can speed up the reaction by heating the vinegar (useful technique that) there's no real need to buy anything more than your basic vinegar.
By the way, dissolving salt into the vinegar also makes it work better.