Are you excited to begin your next paint job and are unsure how to proceed? Well, often, DIYers make the mistake of applying paint directly to bare wood or painting over a type of stain. The problem with this is that you are likely to be disappointed with the end result. This is because such wood has unfilled grain, which the paint or other finish may seep into. When this happens, it lead to the uneven coating that readily pips off and attaches poorly to the wooden surface. A primer is a preparatory substance that is a necessary first coat for your plywood. Priming helps to achieve the best outcome in your paint job.
Top Picks- Best Primer for Plywood
Editors Choice- Zinsser Rust-OLEUM
The Zinsser Rust-OLEUM is a white primer that comes in a matte finish. Zinsser is a water-based product that comes in 32 Fl Oz (Pack of 1) formulated to be suitable for both interior and exterior use.
Zinsser has been chosen as the top pick on this list for several reasons. First, its unique water-based formulation makes it the best primer before undertaking your paint job on that wooden project. This primer has the ability to easily penetrate the grain of plywood. Good penetration ensures that the surface of the wood is able to attach well to the paint. Moreover, it is able to get rid of any unevenness resulting in a smoother paint job.
The key advantages of this primer are that it is the best stain blocker for plywood use. Moreover, it comes in an easy-to-use kit and covers approximately 350 to 400 square feet per gallon, depending on surface type.
Runner’s Up- Rust-Oleum 7582838 Professional Primer
The Rust-Oleum 7582838 Primer is a top-quality product by rust oleum that is the sturdiest primer you can get. It comes in a gray 15 Ounce (Pack of 1). The high durability oil-based formulation makes this product suitable for priming multiple surfaces.
The unique qualities that make Rust-Oleum the second best product on this list are that it comes in spray form which makes it easy to use. Moreover, it is suited to use on multiple surfaces including plywood. When applied on plywood, its unique oil-based formulation leaves an ideal protective coat and has high adhesiveness for paint or finish. This is the best primer for DIYers given its easy application.
Benefits of this product are: it covers up to 14 sq ft, dries to touch in 15 minutes, and is ready for immediate topcoat application; Indoor/outdoor, easy to use, durable, and multiple surface use.
Best Budget- Tamiya Gray Fine Surface Primer
Tamiya Gray Fine Surface Primer comes in a gray 6.09 Fl Oz (Pack of 1). It has a matte finish since, like most primers, its main purpose is to facilitate the paint that comes after it. This product comes in a unique formulation that makes it suited for a variety of applications.
Tamiya Gray Fine Surface Primer is the best option when it comes to value for your buck. Coming in an easy-to-use spray form, this primer has all the best characteristics of a suitable primer. It provides your plywood with an adhesive coat that is smooth to paint on. Moreover, it offers protection against stains on the wood, ensuring the durability of your paint or finish.
Other benefits of this unique primer are that it can be used on multiple surfaces such as wood, plastic, and metal. Moreover, it is suitable for both interior and exterior use. It is easy to apply and provides durable protection. However, the greatest benefit of this primer is that it saves on your money and retains top qualities.
Buying Guide- Best Primer for Plywood
Unpainted or Unstained Plywood
When deciding which primer to use, it is important to consider the state of the wood at hand. That is whether the plywood in question is stained or painted on. The state of the plywood determines the type of primer to use.
For instance, plywood not stained or painted on should be primed with oil-based products. This is because the nature of the wood calls for a product that has excellent adhesive qualities.
Moreover, oil-based primers are able to stick well on the surface ensuring that uneven surfaces are well leveled by a hard coat that provides a good surface for the paint to hold on to well.
Painted or Stained Plywood
When the plywood you are working on is painted or stained, it is recommended that you select a primer that is able to provide excellent adhesion over another coat of paint or stain. Oil-based primers are not suitable for such an application.
To achieve the best adhesion and protection qualities, one should use a stain-blocking primer. Whether a primer contains stain blockers or not is always indicated on the product. Lastly, if your wood is old and weathered, it is advisable to use an oil-based or latex primer.
Age of Plywood
For aged plywood, it is recommended to use oil-based or latex primers as these are able to penetrate the grain of the wood better for better adhesion when the paint is applied.
Summary- Best Primer for Plywood
This list compiles the best primers for your plywood surface. It considers your specific needs, such as priming on bare plywood that has been stained or painted on and old plywood. Unique needs determine the right choice of primer. The products listed are carefully curated to ensure that none of them compromises on protectiveness and adhesion.