Have a cabin built from used power poles – plan to sandblast , seal & chink w/permachink or mortar. Best sealer?? would 2nd coat of sealer after chinking be necessary?
waterloop Changed status to publish April 2, 2024
First, the treatment that is used in power poles is very high in carcinogens. You might want to reconsider.A 2nd coat of clear sealer over the chink is not a bad idea.