how to bondo tips
Here's a technique for applying car body filler (bondo). Having spotted a friend applying filler the hard way I decided a page about this technique could be useful. The trick is to use a steel rule to apply filler. In the photo a 1m steel rule is positioned at an angle on a curved panel allowing it to bend to the shape of the panel and highlight the position of a dent. It has to be a steel rule as they bend nice and evenly.