I'm looking for 2-3/4" wide silicon carbide sandpaper rolls for my IR inline sander. Dont need PSA or Hook and Loop . Has anyone found a reasonably priced source for this material and can post here?

Question two - what would be the starting grit to sand down first and second coats of filler? and then to smooth-and blend in in afterward?
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Perhaps - outline what sanding steps you take to smooth out a roof and back of a cab?

Appreciate the help.

Thanks.

Tom

1946 GMC Project
"Back-in-the-day Restore"
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