The roughly 120-page manual is divided into several instructional sections that cover both vintage and modern metalworking foundations: Amazon.com Nature of Damaged Panels : Identifying stress and flexed areas. Metal Bumping Procedures : Step-by-step guides for reshaping. Metal Finishing : Using files and finishing tools to smooth the surface. Specialized Repairs
The Key to Metal Bumping, " often referred to as the "bible" of auto body repair, is a classic instructional manual written by Frank T. Sargent
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