Hello everyone!

As the weather is warming up, tis the season for a little light maintenance on my 4/4. I wanted to give those usual nooks and crannies a little squirt of liquid protection in the form of ACF-50.

Alas! My can, despite being 2/3 full of liquid, is completely out of propellant!

Does anyone have any ideas? Can I just drill a hole and pour the contents out?

A warning to those who have not used their can in a while. It may not squirt properly anymore.

No sniggering at the back please.

Looking at [the website selling AC-50](https://acf50.co.uk/) to buy a new can, I came across this [corrosion block grease](https://acf50.co.uk/product/corrosion-block-grease-16oz-tub/). Has anyone tried it for kingpin lubrication?

I usually use Red 'n' Tacky.