How to Choose the best Paint Primer
Selecting the correct primer for you next project is crucial to achieve the best possible results. The primer you choose will have a impact in your finished results and durability which is why you will want to pick the correct primer for your intended use.
Do I need to prime or not?
Priming is not always necessary, if your working with a previously painted surface that's in good condition you most likely won't need to prime.
Here are a few Reasons we think you would need to use primer:
- Bare Surfaces, that have not been painted before
- Surfaces that have been sanded down
- If there are Rust or stains present on the surface
- Dramatic Color Changes
- Any nonporous surface like plastic, laminate, glass, high gloss surfaces.
Check your previously painted wall to see if its is acrylic or alkyd based. If you rub a cotton ball dipped in 70% Isopropyl alcohol on the surface, if the paint does not come off its alkyd based. If it does come off with the alcohol then its Acrylic based.
Which Primer should I use?
Acrylic/Latex VS Alkyd(Oil Based) Primers
- Acrylic / Latex paint primers offer easier application and are easily cleaned up with water. this type of primer can be used on almost any surface including, wood, laminate, and metal(unless there is rust present)
- Alkyd primers offer superior stain blocking, which make them ideal for tannin rich woods( like Oak, Cedar, Walnut, and some Mahogany species), rust, smoke, or water stains.
- Alkyd based primers are also a good choice for both interior and exterior bare wood surfaces. This is because the penetrate the wood porous surface and provide long lasting adhesion.
If you have previously removed wallpaper you will want to use alkyd primer because the any residual wallpaper adhesive.
Difference Between Acrylic And Latex Paint
The main difference between the two paints is that acrylic paint is chemical-based and latex paint is water-based. Because it’s chemical-based, the chemicals in acrylic paint make it more elastic than latex paint.
What does that mean?
The acrylic paint will contract and expand better than latex paint.
Since Latex paint is water-based, it’s easier to clean up with just soap and water. Acrylic paint needs paint thinners since it’s chemical-based. It’s chemical composition also requires extra care when handling. You’ll want to assure your using proper ventilation since acrylic paint can produce dangerous fumes.
Everything You Need to Know About Primers at a Glance
Prime Time Interior Latex Primer/Sealer
Get every job off to a great start with a professional quality primer/sealer that works on both drywall and plaster. Apply with the tools you know best — roller, brush or spray for the same great results.
Prime Time® Zero VOC Primer Sealer
Working with Zero VOC products can be critical to many jobs. Valspar® Prime Time® Zero Interior Latex VOC Primer/Sealer lets you prep surfaces for a smooth, even and mildew-resistant finish with good hide and coverage.
Prime Time Interior/Exterior Latex Multi-Primer Sealer
Get great stain blocking and excellent adhesion in a mildew-resistant finish —inside and out with Valspar® Prime Time® Interior/Exterior Latex Multi-Purpose Primer/Sealer.
Prime Time Interior/Exterior Alkyd Stain blocking Primer
Choose Valspar® Prime Time® Interior/Exterior Alkyd Stain blocking Primer to get the job done right — blocking stubborn stains in your interior and exterior jobs.
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