Summit County Painter: Choosing primer
Posted on February 13, 2019
It’s a question for the ages, to prime, or not to prime? An expert Summit County painter is weighing in. Priming an area can seal pores, prevent stains, create an adhesive surface and ultimately make your paint project last longer. With so many options, how can you choose a primer that’s right for your project?
Should I prime?
New surfaces including drywall, concrete, wood and metal should always be primed before the first paint. It’s an easy step to decide to skip, but you will be disappointed with the outcome every time.
If the surface has been painted before, priming isn’t necessary unless you are switching between oil and latex paint or the existing paint is failing.
Primers come in several formulas. Choosing the right one for the job will create results you are happy with. Here is how to know which you need.
Choose a primer: Oil based Primers
Oil primers provide a smooth finish that will fill pores, like in bare wood, the best while not raising the grain. Oil based primers will release organic compounds in to the air, so use in a well-ventilated area. You will also need mineral spirits to clean up any messes.
Choose a primer: Latex based Primers
In the past, latex based primers have been known as smelly and delicate. With recent developments, they are delicate but durable making them perfect for softwoods, unfinished drywall, and other soft projects.
Choose a primer: Pigmented Shellac Primers
If you project involves stains or potential bleed through, a pigmented shellac primer should be used. While smelly, and more difficult to apply, their fast-drying time allows for 100% coverage of things like smoke, water, rust, and other potentially problematic pieces.
