Coating bare aluminum Home › Forum › Ask A Member › Coating bare aluminum This topic has 1 reply, 2 voices, and was last updated 6 years, 6 months ago by chas56x. Viewing 2 posts - 1 through 2 (of 2 total) Dave HostetterUS Member - 2 YearsReplies: 8Topics: 8 September 3, 2017 at 11:21 pm #8120 How are people coating decals on bare aluminum gas tanks? Dave H chas56xUS Member - 2 YearsReplies: 49Topics: 6 September 4, 2017 at 2:32 pm #64291 I coat my decals with clear acrylic. You can get it at most hobby shops. It comes in a small bottle and you just brush it on. FYI, decals will not stick to polished aluminum long term. Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In