as long as you prep it right one coat should be fine.be sure to remove and sand any areas that are peeling or chipped.i have seen and heard of co,s that use pressure washers but i would only do that if you really know howe it could do more damage then good. References :
March 10th, 2010 at 10:01 am
1 coat of primer should do,,be sure to remove all peeling paint and dirt
References :
exp.
March 10th, 2010 at 10:41 am
as long as you prep it right one coat should be fine.be sure to remove and sand any areas that are peeling or chipped.i have seen and heard of co,s that use pressure washers but i would only do that if you really know howe it could do more damage then good.
References :
March 10th, 2010 at 11:19 am
dont forget to power wash the building before you prime
References :
p