Best Primer for Joint Compound 2023

Choosing the right primer for joint compound is crucial to achieve a flawless and long-lasting finish for your interior walls. Whether you’re tackling a renovation project or applying a fresh coat of paint, using the appropriate primer can enhance the adhesion of the joint compound, promote better paint coverage, and prevent issues such as peeling, cracking, or uneven coloration.

In this comprehensive guide, we will explore the top primers available on the market and provide you with valuable insights to help you make an informed decision. We will discuss key factors to consider when selecting a primer, such as formulation, compatibility with joint compound, coverage ability, and drying time. Additionally, we will highlight specific primers renowned for their performance, durability, and ease of application.

By understanding the importance of using a primer for joint compound and learning about the best options available, you will be equipped with the knowledge needed to achieve professional-looking results while ensuring the longevity of your wall finishes. Let’s dive into the world of primers for joint compound and discover the best solutions for your next painting project.

ROMAN Rx-35 Sealer/Primer for Torn Drywall, Skim Coat, and Wallpaper Paste, Bonding, Clear, Dries Tacky, PRO-999, (1 Gallon – 450 sq. ft.)

Roman Rx-35 Sealer Primer is a powerful bonding and clear drying primer that can be used to fix torn drywall, skim coat wallpaper paste, and bond paper to walls. It is the perfect primer for repairs to walls that have been damaged by weather, humidity, or pets. With its unique formula, Roman Rx-35 Sealer Primer will help to water down and protect the wall’s surface while leaving it untouched by paint or other coatings.

Liquid Rubber Concrete Foundation and Basement Sealant – Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 1 Gallon

Liquid rubber concrete foundation and basement sealant is a highly effective, waterproof coating that can be used on indoor and outdoor surfaces. It is easy to apply, black in color, and has a long lasting finish. This product is perfect for protecting foundations, ICF’s, basements, shower liners, deck posts, planter boxes, metal, wood, and concrete surfaces from water damage.

Zinsser Rust-OLEUM 249933 1-2-3 Plus Quart, 1 (Pack of 1), White, 11 Fl Oz

Do you hate seeing water spots on your walls? Do you dread trying to clean them off? If so, you’re not alone. A lot of people struggle with water spotting and cleaning. But there’s hope! There’s a product out there that can help: the QT INT EXT LTX Primer. This primer is made with a water-based formula that blocks water stains and dries quickly. So when you’re ready to tackle the water spots, this primer will make the job a lot easier. Plus, it’s easy to use – just spray it on and wait for it to dry. And there are no harsh chemicals or solvents involved – so you can be sure this primer is safe for both your walls and your environment.

The Zinsser Rust-OLEUM 249933 1-2-3 Plus Quart, 1 (Pack of 1), White, 11 Fl Oz provides a quick and easy way to get rid of water stains. This primer is water based and dries in one step, making it the perfect solution for all your projects. With this primer, you’ll never have to worry about water ruining your work again.

1 gal Zinsser 02301 Clear Zinsser, Gardz Water-Based Problem Surface Sealer

Gardz is a water-based problem surface sealer that was specifically designed to be used on interior surfaces. This product is available in a 1 gal size and can be used on a variety of surfaces such as wood, vinyl, and linoleum. It is also recommended for use on areas that are susceptible to moisture or water damage. The product comes in a clear liquid form and can be applied with a spray bottle or brush. It is able to quickly seal the surface it is applied to and will resist fading, staining, and dusting.

Rust-Oleum Corporation 01501 Drywall Primer, 1-Gallon, White

Rust-Oleum’s 01501 Drywall Primer is a basic primer for new drywall construction. This value-b. product is perfect for a beginner or any homeowner looking for an economical way to prime their walls.

This primer easily covers most drywall surfaces and dries quickly, making it the perfect choice for a quick and easy job. The 01501 Drywall Primer is also environmentally friendly, making it a great option for those who want to protect their environment.

INSL-X SXA11009A-04 Stix Acrylic Waterborne Bonding Primer, 1 Quart, White

INSL-X SXA11009A-04 Stix Acrylic Waterborne Bonding Primer, 1 Quart, White is a professional acrylic-urethane bonding primer and sealant with unparalleled results. This primer is perfect for use with waterborne materials such as glass, plastic, metal and more. It bonds the acrylic medium to the object it is applied to and creates a strong bond that lasts longer than other sealants.

This primer can help to improve the bond between two materials and create a more stable surface. It is also resistant to fading and easy to apply.

KILZ 3 Premium Primer, Interior/Exterior, 1 Gallon   

Today’s home improvement shoppers are spoiled for choice when it comes to paint and primer. There are a wide variety of options, each with its own strengths and weaknesses. One popular option is the water-base primer. KILZ 3 Premium Primer is a stain-blocking water-based formula that seals surfaces, helps to achieve a uniform finish, hides stains and previous colors, and offers excellent coverage.

KILZ 3 Premium Primer is a powerful water-base stain-blocking primer that seals surfaces, helps to achieve a uniform finish, hides stains and previous colors, and offers excellent excellency.

Water-base primers are convenient because they don’t require a solvent or mix with other products. This makes them ideal for use on wood, drywall, plaster and other porous surfaces. They also offer good coverage and resist chipping and peeling over time. However, they can be less durable than traditional primers that contain solvents. Additionally, water-based primers can be difficult to work with on delicate surfaces such as glass or porcelain.

KILZ Drywall Primer & Sealer, Interior, Flat, White, 1 Gallon

KILZ Drywall Primer & Sealer, Interior ( Flat, White ), is a fast and easy way to achieve a professional quality finish on your drywall. It seals new uncoated drywall so it will resist water damage, making it ready for installation in minutes – even if you’re not water resistant.

KILZ Drywall Primer & Sealer quickly seals new bare drywall for a smooth finish that requires fewer coats. It is quick-drying, easily cleaned-up, and can simply be applied with standard applicators. KILZ Drywall Primer seals drywall paint clear and prevents a new drywall surface from absorbing too much.

U S GYPSUM 380270072 U S Gypsum 380270 Quart Ready-To-Use Joint Compound, Off-White, 1.75 pt   

U S Gypsum 380270072 U S Gypsum 380270 Quart Ready-To-Use Joint Compound, Off-White, is an excellent choice for use in a variety of construction applications. It is a ready-to-use joint compound that is off-white in color and has a viscosity of 1.75 pt. This joint compound is ideal for use in both new and repairing concrete and masonry surfaces. It can be used to fill small cracks and joints, as well as to add extra strength to existing surfaces.

This joint compound has a long lasting finish that will resist water damage and staining. It also has good adhesion properties, so it will not slip or move during the construction process.

Gorilla Heavy Duty Wall Repair Spackling + Primer, 16 Ounce Tub

If you’re looking for a product that can help repair walls, ceilings, cracks and even small and large holes in both drywall and plaster, then Gorilla Heavy Duty Wa

ll Repair Spackling Primer should be your go-to product. This primer is the perfect solution for strengthening existing wall repairs or creating new ones. It’s also

effective at filling in any gaps or holes in the wall, which means it can be used to fill in spackle mistakes as well. In addition to being a great spackling primer, Gorilla Heavy Duty Wall Repair Spackling  Primer is also an excellent sealant and can be used to protect surfaces from moisture and other damage.

Best Primers to Cover a Joint Compound

When painting a new drywall surface or repairing an old one, it’s important to apply a primer to ensure that the paint adheres evenly and properly to the drywall surface. All paints have a different consistency, so make sure to test the primer before applying it to your walls.

Latex or Water-based Primer

The most commonly used drywall and joint compound primers are latex or water-based. They ensure uniformity and proper appearance of the top coat, which can help to improve the overall look of your wall.

Alkyd Primer or Oil-based Primer

Oil-based primers have been shown to be effective at sealing in water and other stains on drywall. Sta. is a specifically designed primer that uses oil as its mainstay to achieve this goal.

Stain Killing

If you’re like most people, you want your home salon looking its best. But if you’re like most people, you don’t have the time or money to go out and buy a complete tinting kit. That’s where do-it-yourselfers come in. They can either purchase a tint primer specifically for their salon tools or use a basic colorant tincture to achieve a uniform finish with fewer coats. Which is better for you? The answer is up to you.


Do you need primer over skim coat?

Yes, it is advisable to use primer over a skim coat before painting. A skim coat is a thin layer of joint compound or plaster applied to a wall to create a smooth and uniform surface. Priming the skim coat helps in several ways. It promotes better paint adhesion, enhances color uniformity, and ensures a consistent appearance across the painted surface. Primer also helps to seal the porous surface of the skim coat, preventing excessive absorption of paint and reducing the likelihood of uneven drying or sheen variations. Therefore, applying primer over a skim coat is an important step to achieve a high-quality and long-lasting paint finish.

Do you need to prime over drywall mud before painting?

Yes, it is necessary to prime over drywall mud before painting. Drywall mud, also known as joint compound, is a porous material that can absorb paint differently than the surrounding drywall. By applying a primer, you create a uniform surface that helps the paint adhere better, ensures consistent color, and promotes a smoother finish. Priming also helps to seal the drywall mud, preventing it from absorbing too much paint and resulting in an uneven appearance. Therefore, priming is an essential step in achieving a professional and durable paint job on drywall mud.

Can you use regular primer on joint compound?

Joint compound is a great way to repair drywall seams. It adheres well to many textures, so primer isn’t necessary for adhesion. Apply the compound as smoothly as possible using wide drywall knifes. Joint compound is also forgiving if your application is a little bit off-kilter. You can always sand and refinish the area if needed.

Is it better to roll or spray primer on new drywall?

Both rolling and spraying are valid methods for applying primer to new drywall, and the choice between them depends on various factors.

Rolling primer on new drywall is a common and straightforward method. It involves using a paint roller to apply the primer evenly across the surface. Rolling allows for good coverage and control, particularly in smaller areas or when working on ceilings. It also tends to be less messy than spraying, as it reduces the risk of overspray and requires minimal masking.

Spraying primer on new drywall can be a faster and more efficient method, especially when dealing with larger areas. Sprayers can cover large surfaces quickly, resulting in a smooth and even coat of primer. However, spraying requires more extensive preparation, such as taping off adjacent surfaces and using protective coverings to prevent overspray. It also requires proper equipment and experience to achieve consistent results.

Ultimately, the decision between rolling or spraying primer on new drywall depends on personal preference, the size of the project, the available equipment, and the desired outcome.

Can I use Kilz as a drywall primer?

Kilz PVA Drywall Primer is designed to be used on new drywall. It is a two-part system that helps to increase the durability of your wall.

How many coats of primer do I need for drywall compound?

Drywall compound is a thick, sticky material that is used to fill in gaps and cracks in walls. Primer is a thin, oily liquid that is used to make the new drywall bond better to the wall and cover up any previous colors. You will want to use 2-3 coats of primer to ensure there is a good bond between the new paint and the wall, and also to cover up any previous colors.

Can I use primer instead of adhesion promoter?

Although both products are great, they are not the same thing and can’t be switched out for one another. The 3M Automotive Adhesive Promoter is designed to help create a strong bond between your vehicle’s paint and the adhesive backing material. This product is not meant to replace the need for a primer, which is meant to fill in any imperfections on the paint surface so that the adhesive will stick better. Primers can be used before or after applying the adhesive promoter, but it is important to note that both products must be used in order to achieve a successful outcome.


In conclusion, selecting the best primer for joint compound is a critical decision that can significantly impact the quality and longevity of your wall finishes. Throughout this guide, we have explored the essential factors to consider when choosing a primer, such as formulation, compatibility, coverage ability, and drying time.

By delving into the world of primers for joint compound, we have highlighted top-performing products known for their exceptional results. These primers excel in promoting optimal adhesion, providing a smooth and even surface, and enhancing the overall paint coverage.

It is important to recognize that using a primer for joint compound is not merely an optional step, but rather a fundamental part of the painting process. A primer acts as a reliable foundation, ensuring that the joint compound adheres properly and creating a surface that is ready for paint application. Additionally, a quality primer can help seal porous surfaces, block stains, and enhance the overall appearance of your walls.

By making an informed choice and selecting the best primer suited for your specific project requirements, you are setting yourself up for success. Whether you are tackling a small renovation or a large-scale painting endeavor, investing in a high-quality primer will yield professional-looking results and increase the durability of your wall finishes.