How to Replicate OEM Seam Sealer Beads in Tight Spaces

Need to replicate an OEM seam sealer bead where an applicator gun won't fit? 3M Application Engineer Connor Alexy demonstrates the stencil technique for recreating OEM seam sealer beads in hard-to-reach areas while maintaining a professional repair appearance. Learn how to build a custom stencil, properly prepare a two-component seam sealer cartridge, equalize and mix the material correctly, and transfer a pre-built seam sealer bead onto the repair area. Whether you're repairing door hems, flanges, pillars, or other confined areas, this technique can help you achieve consistent, OEM-worthy results. (00:00) Intro (00:16) Building a custom stencil using packaging tape (00:27) Transferring the stencil to a movable mixing board (00:46) Preparing the seam sealer cartridge (01:02) Equalizing Part A and Part B before mixing (01:23) Installing the static mixing nozzle and verifying proper mix (01:46) Applying seam sealer for proper adhesion (02:00) Building the seam sealer bead with the stencil (02:06) Surface preparation and transferring the pre-built OEM-style bead Products used in this video 3M™ OEM Match Epoxy Seam Sealer 08522 https://s.3m.com/8itf8h6l 3M™ Static Mixing Nozzle https://s.3m.com/ldvdryzq 3M™ Disposable Paper Mixing Board 20382 https://s.3m.com/tjxmx8wy Scotch-Brite™ Hand Pad 7447 https://s.3m.com/v0v2kf6l For more about OEM requirements around adhesives, sealants, and coatings check out https://s.3m.com/vdmg6r3r For more advanced tutorials, check out 3M Collision Repair Academy https://s.3m.com/9z3wxe78 You’ll find courses that will expand your knowledge, deliver practical procedures that you can use right away, and, in many cases, earn you I-CAR credits. Sign up for 3M Collision Repair newsletter here ➡ https://s.3m.com/mj2ua0wr Safety and warranty information https://s.3m.com/403rwfwe Website: https://s.3m.com/5h2xva3g Instagram:   / 3mcollision   Facebook:   / 3mcollision   The information contained in the 3M Collision Repair YouTube videos is intended for industrial/occupational use by persons with the knowledge and technical skills to use such information. For additional information, including important safety and warranty information, regarding 3M Automotive Aftermarket products, visit: https://s.3m.com/qqlt10e5. Please follow all local and country regulations regarding use of the products. Please assess hazards for the job and wear proper PPE. Important Notes: There are many factors that can affect an individual repair, so the technician and repair facility need to evaluate each specific application and repair process and determine what’s appropriate. 3M recommends reviewing relevant vehicle repair and OEM guidelines prior to starting all repairs. Wear proper PPE: safety glasses, protective gloves, respirator and whatever else you need for the job. This video is intended for a professional setting such as a body shop or paint shop. Make sure to check OEM recommendations to confirm you’re using the correct adhesive for the job. This video may show products not available in your area. #oem #collisionrepair #bodyrepair #autorepair