Pro-999 Vs Kilz : The Ultimate Showdown

In the comparison between Pro-999 and Kilz, Kilz Klear Primer is a suitable option for sealing torn drywall paper, offering a transparent flat finish and enhancing adhesion of wallpaper or paint (source: On the other hand, Gardz is also commonly preferred for sealing torn drywall paper due to its resistance to bubbling (source: DIY Home Improvement Forum).

While Gardz may have better coverage, Kilz is known for not bubbling up during application. Both options have their advantages, so it ultimately depends on personal preference and specific needs.

Understanding Pro-999 And Kilz

When it comes to sealing and priming torn drywall paper, two popular options in the market are Pro-999 and Kilz. These products are designed to create a smooth and paintable wall surface, providing a strong foundation for any subsequent coatings. Let’s take a closer look at the characteristics and features of both Pro-999 and Kilz, so you can make an informed decision.

Characteristics and features of Pro-999

Pro-999 is a high-performance primer specifically formulated for sealing and priming torn drywall paper. It is known for its exceptional adhesion, ensuring that the torn paper remains firmly in place, preventing further damage. Here are some key characteristics and features of Pro-999:

  • Exceptional adhesion to torn drywall paper.
  • Dries to a transparent flat finish.
  • Tough and flexible film for long-lasting durability.
  • Easily floats, spackles, and paints over.
  • Enhanced workability, allowing for smooth application.

Characteristics and features of Kilz

Kilz is another popular option for sealing torn drywall paper. It offers a range of primers, and one of its notable products is the Kilz Klear. Here are the key characteristics and features of Kilz:

  • Creates a wall surface that can be floated, spackled, painted, or wallpapered.
  • Perfect for skim coats, residual paste, popcorn ceilings, and mud joints.
  • Dries with a slight residual tack, enhancing adhesion of wallpaper or paint.
  • Provides a thin but workable consistency for easy application.
  • Minimal odor for a more pleasant painting experience.

Application And Performance Comparison

When it comes to choosing the right primer for your painting project, it is crucial to consider the application and performance of different options. In this article, we will compare the application and performance of two popular primers, Pro-999 and Kilz. By examining factors such as adhesion, coverage, and durability, we will determine which primer is better suited for your needs.

Adhesion: Pro-999 vs Kilz

Adhesion is a critical factor for any primer as it determines how well the paint adheres to the surface. Both Pro-999 and Kilz offer excellent adhesion, but certain factors can affect the overall performance.

  1. Surface Preparation: Properly preparing the surface by cleaning, sanding, and removing any loose particles will enhance adhesion for both primers.
  2. Surface Porosity: Highly porous surfaces may require additional coats or special primers to optimize adhesion.

Application methods and techniques

The application method you choose can influence the adhesion of the primer. Both Pro-999 and Kilz can be applied using various techniques, including brush, roller, or sprayer. However, it is essential to follow the manufacturer’s guidelines for optimal results. Ensure that the primer is applied evenly and in the recommended thickness for maximum adhesion.

Performance evaluation

When it comes to evaluating the performance, Pro-999 and Kilz display impressive adhesion. However, it is always recommended to conduct a small test patch before full-scale application. This allows you to assess if the primer adheres well to your specific surface.

Coverage: Pro-999 vs Kilz

Coverage is another crucial aspect to consider when comparing primers. The coverage determines how effectively the primer hides imperfections and provides a consistent base for paint.

  • Primer Thickness: Applying the recommended thickness ensures better coverage.
  • Surface Texture: Rough surfaces may require more primer to achieve adequate coverage.

Application methods for optimal coverage

To achieve optimal coverage, it is important to apply the primer using the recommended techniques. Both Pro-999 and Kilz can be applied using a brush, roller, or sprayer. Ensure that the primer is evenly distributed and covers the surface adequately, paying extra attention to areas with visible imperfections.

Performance evaluation and comparison

Pro-999 and Kilz both offer excellent coverage, effectively concealing imperfections on various surfaces. However, conducting a test patch is always recommended to evaluate the coverage based on your specific project requirements.

Durability: Pro-999 vs Kilz

Durability plays a significant role in selecting the right primer, as it determines the longevity of the painted surface.

  • Environmental Conditions: Factors such as humidity, temperature, and exposure to UV rays can impact the durability of the paint applied over the primer.

Performance in different environmental conditions

Both Pro-999 and Kilz exhibit good durability in various environmental conditions. However, it is essential to consider the specific conditions of your project, such as high humidity or extreme temperatures, to ensure the primer’s long-term performance.

Long-term benefits and drawbacks

Examining the long-term benefits and drawbacks of Pro-999 and Kilz can help in making an informed decision. While both offer excellent adhesion, coverage, and durability, it is recommended to assess your project’s specific requirements and consult with professionals if needed.

Decision Factors And Considerations

Price and affordability

Cost per gallon comparison

When it comes to making a decision between Pro-999 and Kilz, price plays a significant role. Comparing the cost per gallon of both products can help determine which option is more affordable. Pro-999 offers a competitive price point, making it a budget-friendly choice for homeowners and professionals alike. Kilz, on the other hand, may have a slightly higher cost per gallon but provides excellent value for the money.

Value for money assessment

Determining the value for money is essential when choosing between Pro-999 and Kilz. While both products offer efficient priming capabilities, Pro-999 stands out with its exceptional adhesion and long-lasting durability. It ensures that your surfaces are properly prepared for painting, helping to extend the lifespan of your paint job. Kilz, on the other hand, provides a reliable and proven option that has been trusted by homeowners for years.

Versatility and Multi-use

Application on different surfaces

When considering the versatility of Pro-999 and Kilz, it is crucial to assess their ability to be applied on different surfaces. Pro-999 excels in this aspect, as it can be used on various materials including drywall, wood, masonry, and more. This versatility makes it a suitable choice for a wide range of projects. Similarly, Kilz offers compatibility with different surfaces, making it a reliable option for priming both interior and exterior applications.

Compatibility with other coatings

Another factor to consider is the compatibility of Pro-999 and Kilz with other coatings. Pro-999 boasts excellent compatibility with a wide range of paints and finishes, ensuring a seamless application. Kilz, on the other hand, is known for its compatibility with various topcoats, allowing for a smooth and professional finish. Whether you’re using Pro-999 or Kilz, you can trust that both products will work well with other coatings, giving you the flexibility to choose the desired finish.

Color and Aesthetics

Range of available colors

Considering the color options available is important, as it allows you to match the primer to your desired paint color. Pro-999 offers a wide selection of colors, enabling you to find the perfect match for your project. Kilz also provides a range of colors, ensuring that you have options to suit your aesthetic preferences.

Consistency and finish quality

Examining the consistency and finish quality of Pro-999 and Kilz is crucial in achieving a professional-looking result. Pro-999 delivers a smooth and consistent finish, ensuring that your surfaces are properly prepared for painting. Kilz, on the other hand, provides a high-quality finish that helps enhance the final appearance of your painted surfaces. Both products excel in consistency and finish quality, guaranteeing a flawless result. Consider these factors when weighing your options between Pro-999 and Kilz. Whether you prioritize affordability, versatility, or color selection, both products offer reliable and high-performing priming solutions for your painting projects.

User Experiences And Reviews

When it comes to user experiences and reviews, both Pro-999 and Kilz have garnered attention from customers. Let’s take a closer look at what users have to say about these two products.

Pro-999 reviews

Positive user experiences and testimonials:

  • Users have praised Pro-999 for its excellent coverage and adhesion properties.
  • Many customers have reported that Pro-999 effectively seals torn drywall paper, creating a smooth and durable surface for further treatments such as floating, spackling, or painting.
  • Pro-999 is highly regarded for its workability and ease of use. Users mention that it is easy to apply and requires minimal effort to achieve desired results.

Common issues and complaints:

  • Some users have mentioned that Pro-999 can have a slightly strong odor during application.
  • A few customers have experienced issues with the thin consistency of the product, stating that it requires multiple coats for complete coverage.

Kilz reviews

Positive user experiences and testimonials:

  • Kilz has received positive feedback for its ability to seal torn drywall paper effectively and create a suitable surface for painting or wallpaper.
  • Users appreciate the good workability of Kilz. They mention that it is easy to apply and provides a smooth finish.

Common issues and complaints:

  • Some users have reported that Kilz primer can occasionally bubble up during application, which can be a drawback.
  • Kilz primer may require more coats for complete coverage compared to other options.

In conclusion, both Pro-999 and Kilz have their strengths and weaknesses based on user experiences and reviews. Pro-999 has earned praise for its coverage and adhesion properties, while Kilz has been commended for its workability. However, some users have encountered issues with the odor of Pro-999 and the potential for bubbling with Kilz. Ultimately, the choice between these two primers will depend on individual preferences and project requirements.

Expert Recommendations And Conclusion

In this section, we will look at expert opinions on Pro-999 vs Kilz, factors to consider for specific use cases, and provide a final verdict and conclusion.

Expert opinions on Pro-999 vs Kilz

Experts in the field of primers and sealers have shared their insights on the performance of Pro-999 and Kilz. Let’s take a look at what they have to say:

  • According to a professional painting contractor on the Professional Painting Contractors Forum, Gardz is their go-to choice for torn drywall paper. They find that Gardz provides better coverage and works well after wallpaper removal.
  • On a Reddit thread about priming torn drywall paper, users expressed a preference for Gardz. They find that it is effective in situations where drywall paper is torn.
  • On the other hand, some experts believe that Kilz has its advantages. On the Paint Talk forum, a user mentioned that Kilz Klear has better workability and less odor compared to Gardz. They also noted that Kilz is more competitively priced.

Factors to consider for specific use cases

When choosing between Pro-999 and Kilz, it is essential to consider the specific use case and requirements. Here are some factors to consider:

  • Surface condition: If you are dealing with torn drywall paper or highly porous surfaces, Gardz may be the better option. It is designed specifically for these situations and provides excellent adhesion.
  • Coverage and bubbling: Gardz is known for its better coverage, which can be an advantage if you are looking for a more consistent result. However, some users have mentioned that Gardz may occasionally bubble up during application.
  • Workability and odor: Kilz Klear has been praised for its workability and less potent odor. This can be a significant consideration if you are sensitive to strong odors or if you prefer a primer with easier application.
  • Pricing: Kilz Klear is generally considered more competitively priced compared to Gardz. If you are on a budget or have a large project, the cost-effectiveness of Kilz may be a crucial factor.

Final verdict and conclusion

Both Pro-999 and Kilz have their merits, and the choice ultimately depends on your specific needs and preferences. If you are dealing with torn drywall paper or highly porous surfaces, Gardz may be the better option due to its superior adhesion and coverage. However, if workability and odor are important considerations for you, Kilz Klear provides a good alternative. Additionally, the pricing of Kilz Klear makes it a more cost-effective option for those on a budget.

Before making a decision, it is recommended to assess your project’s requirements, consult with professionals in the field, and consider your personal preferences. By doing so, you can make an informed choice between Pro-999 and Kilz, ensuring a successful outcome for your specific use case.

Frequently Asked Questions For Pro-999 Vs Kilz

Can I Use Kilz To Seal Torn Drywall Paper?

Yes, you can use Kilz to seal torn drywall paper. Kilz Klear Primer is a versatile option that can also seal porous surfaces with a transparent flat finish. It is perfect for repairing torn drywall and can be painted or wallpapered over.

What Is Pro-999 Used For?

PRO 999 is used to seal torn drywall paper and other porous surfaces. It creates a tough and flexible film that can be floated, spackled, painted, or wallpapered over. It enhances adhesion and dries with a slight tack. PRO 999 is an effective primer for skim coats, spackling, residual paste, popcorn ceilings, and mud joints.

Is Pro-999 Water-Based?

Yes, Pro-999 water-based is a water-based product.


When it comes to choosing between Pro-999 and Kilz for sealing torn drywall paper, both products have their strengths. While Pro-999 may offer better workability and lower odor, Kilz Klear primer is known for its high performance and ability to seal highly porous surfaces.

Additionally, Gardz primer is a popular choice for its resistance to bubbling. Ultimately, considering factors such as coverage, price, and specific project requirements will help determine the best option. Whether it’s Pro-999, Kilz, or Gardz, each primer brings something unique to the table for achieving a flawless finish on your walls.

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