Quick tips for keeping your credit card information secure. There are plenty of things you can do to lower your risk of credit card fraud. Shred your documents and/or opt for paperless billing. Thieves may go through your trash and piece together your identity with personal information.
You should use a primer whenever you paint over an unpainted surface, whether that surface is wood, metal, concrete or fiberboard. Primer is formulated with a strong binder that fills pores and improves paint adhesion.
The primer after sanding can wait to be painted about as long as you want (check the tech sheets). The sealer (if your paint insists on using it) is a whole different story, it has a window it needs to be recoated it or it will need to be sanded.