Primer is a preparatory coating applied to a surface before paint to improve adhesion, seal porous materials, and create a uniform base. Skipping primer is one of the most common DIY mistakes.
In practice
You'd see this when CRM Services completes new drywall installation in a home addition in Orchards, WA.
Why it matters
Primer is part of the professional process that separates a lasting paint job from one that fails in two years.
Common questions
Can I use paint-and-primer-in-one and skip the primer step?+
On previously painted surfaces in good condition, yes. On new drywall or fresh patches, a dedicated primer is still recommended.
When do I absolutely need a separate primer?+
Always on bare new drywall, after wallpaper removal, when making drastic color changes, and over stains or water damage.
Need this done right?
Talk to a real contractor.
Free onsite consultation and a line-item estimate you can actually read.