slim_boy_fat
Member
- Messages
- 29,508
- Location
- Scottish Highlands
Try a 50/50 mix of ATF & acetone or cellulose thinners, it has freed up stuff for me that wouldn't even budge with heat! Loads of evidence online of its effectiveness too.
I have some I mixed in a jar - waiting to get a suitable 'squirty' oil can, the insides of which won't melt with the presence of the acetone.

An old one with the metal pump is likely to fare best so I'm keeping an eye on the'Bay but some seen to be fetching high prices...
