Repairer Driven News: Rust Under Body Filler

Repairer Driven News (RDN) released an article that focuses on rust under body filler. It discusses the reasons why rust can form under filler and offers solutions on how to prevent it from happening.

The article details what is needed for rust to form and stresses that body filler is not the culprit. It also discusses obvious, and not so obvious, sources of moisture and other contaminants that can promote rust.

The information is taken directly from the May 26th, 2020 3M webinar, Repair Mapping Causes And Prevention. The webinar, which covers body filler use, misuse, and solutions for common problems, can still be viewed by clicking on the link above

Visit Repairer Driven News for the 3M: Look To Environment, Air, Time - Not Filler - For Rust Issues article.


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