Re: E-tek Resto's 56 Chevy Truck
On to the dirty work

. This part of the bodywork, as important as it is - is also the WORST part. It's what I imagine it's like working in a salt mine. Repetitive, dusty, dirty. The sanded filler gets into your clothes, hair, eyes, mouth and nose - no matter what you do to protect yourself. So I suit up best I can, turn up the radio and just get into it, thinking of the finished product all the while.....
The most important part here is the use of a "guide coat". You can either spray (mist) a different color over top, or some guys will add a little paint to the last coat. There's also a powder available that you can brush over the surface. Whatever you choose, it allows you to see what and where you've sanded. Without it you can't really tell if you've gotten the area straight, or even if you've gotten enough of the rough surface off.
The key to getting it straight (or perfectly curved), is to use blocks and other items that retain their shape. Rarely will you use your hand or fingers (unless that's the perfect tool!), which can end up following the contours you're trying to eliminate. Like sanding any filler, as soon as you see metal - STOP!
Regardless of the tools you use, most sanding is done in a "cross-hatch" pattern, ie. overlapping strokes along the longest axis of the panel, working from one side to another. Generally, the more times you can change direction, the better. BTW, I normally sand the initial coat with 220G (dry).
When sanding a large compound curve, like the tops of these dorrs, I'll tip the block on it's side in order to "cut" the filler off, but still retain use of the straight block.
Here's the nasty stuff that gets everywhere...I can still "taste" it!
And this is what it looks like after the first layers are sanded off. Ya - I even do floors!!!
Tools of the trade:
And treats of the season!!!
I'll likely spend another 2 days sanding this coat and then spray a final coat, which will then get wet-sanded in 600 grit. If I'm lucky, it'll be largely done this week.....then I can put the box together and do more tweaking...
