hi Joe, steve, i do like the salt technique, as you always get some that just will not budge, which looks good,in my eyes 
I also use the hair stick alot as well, you should realy try them out Steve, not as scarey as it all seams
nice to have you along Polux, scott,
Catalin, no thats salt on water to use for a paint chipping effect,once dry ,you spray over your top coats then once thats dry you
use a old tooth brush or just a very old brush and rub off the salt and it chips away to the under coat,
for show i use baking powder or some type of very fine power ,on top of watered down PVA glue,
I also use the hair stick alot as well, you should realy try them out Steve, not as scarey as it all seams
nice to have you along Polux, scott,
Catalin, no thats salt on water to use for a paint chipping effect,once dry ,you spray over your top coats then once thats dry you
use a old tooth brush or just a very old brush and rub off the salt and it chips away to the under coat,
for show i use baking powder or some type of very fine power ,on top of watered down PVA glue,