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Howard-
two virgins....still didnt stick
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Tar remover then Isoprop then dry then stick good enough?
No. Solvent degreasing gets the bulk of oily contaminants off, but in the end you just create a lovely thin film of a few molecules spread over the surface if you only clean with solvents.
https://www.youtube.com/watch?v=x7onZGqrYyY
anthonyj
gbj_tester
Surface preparation is 90% of the job, if you fail at that then no adhesive will save you