I used a heavy duty bag full of acid to remove rust from an old frame once. If you remove all the air, seal and lay it on its side, you can use weights to displace liquid into areas you want soaking.
No idea if it'd work with the above stuff, probably dissolve the bag...
I used a heavy duty bag full of acid to remove rust from an old frame once. If you remove all the air, seal and lay it on its side, you can use weights to displace liquid into areas you want soaking.
No idea if it'd work with the above stuff, probably dissolve the bag...