I have always had a few rust spots on my Gransfors SFA and would like to both get rid of them and make sure no further rust takes hold. I see on the Outdoors Online review of the SFA and Roselli axe that the reviewers axe also came with a few rust spots and he advised: sanding, metal brushing, an application of phosphoric acid and a coat of Biofa Hard Oil. Soaking the head in Ballistol is also mentioned. Would you guys concur that this is the best treatment or do you have other views?
Thanks
ranger
Thanks
ranger