The second (more expensive) category applies equally to applicants from other US states and from other countries. According to student support organization College Board, published tuition fees for 2014/15 at state colleges are an average of US$9,139 for state residents, and $22,958 for everyone else. This compares to an average of $31,231 at private non-profit colleges. The cheapest options of all, however, are public-sector two-year colleges â also known as community, technical or city colleges â where average fees for 2014/15 are just $3,347.
The former takes 10 to 20 minutes, but to prevent rubbing, I wait 24 hours, as most cans direct. 24 hrs. 24 hours here, too. Paint shrinks as it dries, and the last thing you want is a dry top coat that cracks as the still-drying primer coat shrinks.
A week or more really isn't necessary IMO. The shortest time IMO to leave it would be 5 days to allow the primer to gas and harden before any top coats go on. If you use DupliColor primer, you can wet sand after 30mins, colorcoat within the hour. Providing you don't have to do any extra body work after priming. it depends, I used automotive primer and waited about 3-5 days or until the smell is gone. Once the smell is gone then I know it has harden up really good.