I have a Sandvik 20l jerry can vintage 1970 and have cut the side out to make a contained fire bucket. Have seen some good photos of these projects on this site.
My question relates to the paint on the inside. It is brown in colour and very tenacious to shift. Can't burn it off with a gas blow torch. Hard to shift with emery paper.
I plan to use the fire for camp cooking.
Does anyone know if this paint is toxic and how best to remove it - sandblasting perhaps?