Home » 3M Showcases 4-Step Body Repair System News SEMA 2017 3M Showcases 4-Step Body Repair System October 31, 2017 No Comments Order Reprints KEYWORDS 3M SEMA LAS VEGAS, Nev., Oct. 31, 2017—Repair, fill, paint, finish—those are the four steps of the body repair system 3M has on display at the 2017 SEMA Show. Related Articles 3M, Foose to Host Showcase in Charlotte 3M Hire Our Heroes 500 Showcases Custom Painted Helmets You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.