tack rags is what I use for tack rags, when doing wood work ... available at any general paint store

for auto body work, I blow off the surface with the air gun, then use a good grease/wax remover, before sanding and before priming or painting

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics