In this video, 3M Application Engineer Shawn Collins guides us through the steps of cosmetic plastic repair on a cracked bumper. From the importance of proper surface prep to adhesive application techniques and key tips for achieving the right finish, this video can help you get the bumper back to its pre-collision look.
Important notes (00:26)
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.
Preparing the Bumper (01:23)
Sanding and Prep (02:46)
Adhesion Promoter and Adhesive Techniques (06:03)
Sanding After Applying Adhesives (09:49)
Final Checks and Additional Tip for Smoothing (10:53)
Products used
3M™ Semi-Rigid Plastic Repair
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3M™ Polyolefin Adhesion Promoter
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3M™ File Belt Sanders for Body Repair
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For more advanced tutorials, check out 3M Collision Repair Academy
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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.
Safety+warranty information
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The information contained in the 3M Collision Repair KZfaq 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: s.3m.com/0joyahri. Please follow all local and country regulations regarding use of the products.
Important Note: 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.
This video may show products not available in your area.