Best Primer For Fiber Cement Siding (2024 Updated)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

When it comes to painting fiber cement siding, choosing the right primer is crucial for achieving a smooth and long-lasting finish. With so many options available on the market, it can be overwhelming to decide which one is the best for your needs. That's why we've put together this guide to help you navigate the process.

Here are five key points to keep in mind when looking for the best primer for fiber cement siding:

1. Look for a primer that is specifically designed for fiber cement siding. While some universal primers may work on a variety of surfaces, it's important to choose one that is formulated to adhere to the unique properties of fiber cement.

2. Consider the type of paint you'll be using. Some primers are designed to work with certain types of paint, such as latex or oil-based. Make sure the primer you choose is compatible with the paint you plan to use.

3. Check the coverage and drying time. A good primer should provide ample coverage with one or two coats and dry quickly, so you can move on to the painting stage without delay.

4. Look for a primer that offers protection against moisture and mildew. Fiber cement siding is prone to collecting moisture, which can lead to mold and other issues if not properly addressed.

5. Read reviews and ask for recommendations. Don't just rely on the product description – do your research and read reviews from other homeowners and professionals who have used the primer you're considering.

By keeping these key points in mind, you can find the best primer for your fiber cement siding and ensure a successful painting project.

10 Best Primer For Fiber Cement Siding

1. Malco Fcc4 Straight Cut Fiber Cement Siding Guillotine, Steel

The Malco FCC4 Straight Cut Fiber Cement Siding Guillotine is a powerful and efficient tool designed for professionals and DIY enthusiasts. This guillotine can make straight square cuts on fiber cement siding without any distortion or compression. It is ideal for those who want to achieve clean and precise cuts on their projects.

With the Malco FCC4, you can easily cut 5/16 inch fiber cement siding without any difficulty. The tool is equipped with a large and stable support plate that features a board stop. This ensures that you get straight and square cuts every time. The support plate is sturdy and can handle large pieces of siding, making it perfect for big projects.

One of the best things about the Malco FCC4 is that it does not require any sharpening. You can use it right out of the box without worrying about dull blades. This is because the guillotine has a durable steel construction that is designed to last for a long time. It is a reliable and sturdy tool that can withstand heavy use and still deliver excellent results.

Another great feature of the Malco FCC4 is its ease of use. The tool is very user-friendly and can be operated by anyone, regardless of their skill level. The guillotine has a simple design that allows you to make accurate cuts with minimal effort. You can also adjust the cutting depth quickly and easily to suit your needs.

In conclusion, the Malco FCC4 Straight Cut Fiber Cement Siding Guillotine is an excellent tool for anyone who wants to achieve straight square cuts on fiber cement siding. It is durable, reliable, and easy to use, making it perfect for both professionals and DIY enthusiasts. With the Malco FCC4, you can achieve clean and precise cuts every time without any distortion or compression. This guillotine is a must-have for anyone who wants to take their projects to the next level.

2. Malco Fcg2 Fiber Cement Siding Overlap Gauge Set (Pack Of 2)

The Malco FCG2 Fiber Cement Siding Overlap Gauge Set is an essential tool for anyone looking to install siding planks with precision and ease. This set includes two gauges that support the entire length of the plank and gauge a standard 1-1/4-inch overlap, even on a bowed wall. The gauges allow for one-person installation, making the process much more efficient.

The best thing about this gauge set is that there are no adjustments necessary. The gauges are pre-set to the standard overlap, eliminating the need to measure and mark each plank. This saves a lot of time and effort, especially for those who are new to siding installation.

The Malco FCG2 Fiber Cement Siding Overlap Gauge Set is suitable for both old and new 5/16-inch fiber cement siding planks. The gauges are gentle on pre-painted siding, ensuring that the finish is not marred during the installation process.

One of the standout features of this product is that it is made in the USA. This ensures that the gauge set is of high quality and that the materials used are durable and long-lasting. The set is a great investment for anyone who frequently installs siding, as it will last for many years to come.

Overall, the Malco FCG2 Fiber Cement Siding Overlap Gauge Set is an excellent tool for anyone looking to streamline their siding installation process. The gauges make it easy to install planks with precision, and the pre-set overlap ensures that each plank is installed correctly. With this product, siding installation has never been easier or more efficient.

3. Pactool Sa903 Gecko Gauge – Fiber Cement Siding Mounting Kit For 5/16-Inch Siding.

The PacTool SA903 Gecko Gauge is a highly efficient siding mounting kit designed for fiber cement installation. It is compatible with 5/16-inch siding, making it a versatile tool for a wide range of construction projects.

One of the key features of this product is its Pro Grip Clamp, which enables one-person installation with virtually no layout time. This siding mounting block gauges and supports the next course for nailing, allowing for more accuracy and 50% faster completion of the job.

The PacTool SA903 Gecko Gauge is equipped with siding tools that can be adjusted at 1/4-inch increments for 4 to 8-inch siding reveals. The patented Friction-Cam mechanism supports full 12-foot cement-board siding lengths, ensuring equal spacing between each board. This feature makes the product suitable for a variety of siding types, including primed or pre-finished siding products.

Made from durable plastic, the locking grip is made from a rubber material, ensuring that the front face of your siding will not be scratched or damaged. The product is also safe to use on 5/16-inch James Hardie’s including the updated HZ5 series with a new “eased” drip-edge profile.

The PacTool SA903 Gecko Gauge includes lifting tools that work by holding the board at the correct height, allowing for hands-free installation of fiber cement siding. These clips help to reduce fatigue and increase productivity during construction projects.

As a trusted brand, PacTool has been a leader in specialized construction, renovation, and remodeling designs for decades. Their cutting-edge product line inspires craftspeople and DIYers to work smarter, measure better, and repair more efficiently. With the PacTool SA903 Gecko Gauge, you can be assured of a high-quality product that will make your construction projects more efficient and effective.

4. Contractor-Grade Electric Snapper Shear For Fiber Cement Siding – Pactool Ss404. Ideal For Professionals.

The PacTool SS404 Contractor Grade Snapper Shear is an electric cutter designed for professionals who work with fiber cement siding. This corded tool runs on 110-volt power and is specifically engineered to cut 5/16-inch fiber cement siding with precision and ease. It features a powerful 6.5 amp motor-1/2-inch drive, making it ideal for professionals who need to work on multiple homes.

The SS404 Contractor Grade Snapper Shear is a contractor tool that can support 20,000 linear feet of cutting, which is equivalent to approximately 15 average houses. The solid tool steel blades are reversible and replaceable, ensuring that this cutting tool will last for years to come. The blades are designed to shear cement siding with ease rather than cutting it, resulting in precise, fast, and consistent cuts every time.

One of the best features of the PacTool SS404 Contractor Grade Snapper Shear is that it minimizes harmful airborne dust, allowing workers to cut, install, and repair both indoors and outdoors without worrying about dangerous particles. This dramatically increases efficiency, clean-up, and keeps those who are working on-site safe from hazardous materials.

This tool is ideal for use on pre-painted siding, and it is recommended that planks be cut face down for perfect, crisp, and finished edges. PacTool has been a trusted brand for decades and is the leader in specialized construction, renovation, and remodeling designs. Their patented product line inspires craftspeople and DIYers to work smarter, measure better, and repair more efficiently.

In conclusion, if you are a professional contractor who works with fiber cement siding, the PacTool SS404 Contractor Grade Snapper Shear is an essential tool for you. With its powerful motor and solid tool steel blades, it is designed to get the job done quickly and efficiently while minimizing airborne dust and keeping workers safe.

5. Pactool Ss204 Snapper Shear – Power Cutter For Fiber Cement Siding – Professional Power Tools

The PacTool SS204 Snapper Shear is a powerful and reliable cutting tool designed to make precise cuts in 5/16-inch fiber cement siding. With its compact 4.8 amp motor-3/8-inch drive and precision-machined cutting head, this cut-out tool is ideal for any professional project.

This contractor tool is perfect for those who need to work on several homes. The reversible and replaceable solid tool steel blades can support up to 20,000 linear feet, which is equivalent to approximately 15 average homes. This makes it a reliable and efficient tool for contractors and DIYers alike.

Unlike traditional cutting methods, the PacTool SS204 Snapper Shear is specifically designed to shear cement siding rather than cut it. This results in precise, fast, and consistent cuts, making it the ideal tool for use on pre-painted siding. It is recommended to always cut planks face down for perfect, crisp, and finished edges when using this siding tool.

One of the standout features of this product is its ability to minimize harmful airborne dust while in use. This is a crucial aspect of any cutting tool, as it not only increases efficiency but also keeps workers safe from dangerous particles. This feature allows workers to cut and install in one place, which dramatically increases efficiency and clean-up.

PacTool is a trusted brand with decades of experience in providing specialized construction, renovation, and remodeling designs. Their cutting-edge product line inspires craftspeople and DIYers to work smarter, measure better, and repair more efficiently. The PacTool SS204 Snapper Shear is just one example of their commitment to providing reliable and efficient tools for the construction industry.

In conclusion, the PacTool SS204 Snapper Shear is a must-have tool for any professional or DIYer working with fiber cement siding. Its precision, reliability, and efficiency make it the perfect tool for any project. With its ability to minimize harmful airborne dust, it is also a safe and practical choice for anyone working in the construction industry.

6. Electric Fiber Cement Siding Shear With 360 Degree Swivel Head, Variable Speed, And Continuous Cutting For Cutting Cement, Tile, And Backer Board. 4.8-Amp Motor With 2700 Spm.

The SHALL Electric Fiber Cement Siding Shear is a powerful and efficient tool designed to deliver fast and clean cuts without creating extra wastes and air-borne dust. This 4.8-amp hardie board cutter features a double-cut blade that creates a 5/16” curled thin strip during operation, which is much cleaner and smoother than cuts made with manual saws or grinders.

The electric fiber cement siding shear also comes with a 360 degree swivel head that can be adjusted to a desired position for delivering comfortable cuts from any angle or direction. This feature makes it convenient for cutting straight lines, large curves, circles, and irregular shapes. To adjust the cutter head, users simply need to loosen the three hex head bolts, firmly grip the cutter head, twist it to the desired position, and tighten the three hex bolts using the included 4 mm hex key.

In addition, this hardie board cutter comes with variable speeds, allowing users to vary the speed (0-2700 SPM) according to their needs. By pressing the trigger lightly, users can cut slowly, while pressing the trigger heavily allows for quick cuts. For stop cutting, users can simply release the trigger to turn off the shear. The flexibility and easy-to-control cutting speed make it ideal for cutting specific materials in different situations.

The SHALL Electric Fiber Cement Siding Shear also has a maximum cutting capacity of 5/16” (8 mm) and a minimum cutting radius of 10”. It is applicable for cutting cement board, hardie backerboard, shower backerboard, waterproof backerboard, and other materials. It is a versatile and multi-functional tool that can meet most of users' needs.

For continuous cutting, this hardie board cutter features a lock-on button that can be used to lock the trigger switch ON at its fastest speed. This feature helps reduce finger fatigue during extended use. To activate continuous cutting, users simply squeeze the trigger switch and press the lock-on button on the side of the handle. The lock-on button will deactivate once the trigger is released.

Lastly, if the shear becomes jammed while cutting, users should release the trigger and unplug the shear immediately. The SHALL Electric Fiber Cement Siding Shear is a reliable and durable tool that is designed to make cutting cement board, tile board, backer board, and other materials much easier and more efficient.

7. Pactool Ss724 Snapper Shear Pro – Fiber Cement Board Cutting Tool.

The PacTool SS724 Snapper Shear Pro is a cutting tool designed to make fiber cement board cutting a breeze. This innovative shear is designed to work with any 18 Volt or higher cordless drill, allowing for easy navigation and operation while cutting. It is specifically designed to cut 1/4 to 1/2-inch HardieBacker fiber cement board, making it an ideal tool for contractors and DIYers alike.

One of the standout features of this product is the universal shear head's ability to rotate 360° degrees, allowing users to cut any shape they desire. From straight cuts to right-angle cuts, curve cuts, and even circles down to 3-inches in diameter, the PacTool SS724 Snapper Shear Pro has the ergonomic advantage over traditional shears.

The versatility of this tool makes it ideal for various siding remodel projects, kitchen, bathroom renovations, and installations, specifically for cutting around corners, outlets, hardware, and toilet flanges. This eliminates the need for score and snap techniques and allows for more precise cuts.

One of the most significant benefits of using the PacTool SS724 Snapper Shear Pro is the minimized airborne dust during use. This drill attachment dramatically increases efficiency and keeps those working on-site safe from dangerous particles. This makes it an excellent option for professionals and DIYers alike.

PacTool has been a trusted brand for decades, known for its specialized construction, renovation, and remodeling designs. Their patented product line inspires craftsmen and DIYers to work smarter, measure better, and repair more efficiently. The PacTool SS724 Snapper Shear Pro is an excellent addition to their line of tools, offering innovative solutions to common problems in the construction industry.

In conclusion, the PacTool SS724 Snapper Shear Pro is a highly versatile and efficient cutting tool that is perfect for contractors and DIYers alike. Its ability to work with any 18 Volt or higher cordless drill, the rotating head, and the minimized airborne dust make it an excellent option for various projects. PacTool's commitment to innovation and quality makes the PacTool SS724 Snapper Shear Pro an excellent investment for anyone in the construction industry.

8. Homeside Select Double 7in. Cedar Shake Vinyl Siding (1/2 Square) Colonial White

Introducing the Homeside Select Double 7in. Cedar Shake Vinyl Siding in Colonial White, a high-quality and low-maintenance siding solution for any home. This product is designed with a state-of-the-art Tru-Lock locking system that ensures a secure and seamless installation, with random seams that provide a realistic and natural look.

The textured surface of the siding is derived from dozens of real cedar shakes, giving it a unique and authentic appearance. This product is perfect for homeowners who want the look of cedar without the maintenance and upkeep associated with natural wood.

Each box of the Homeside Select Double 7in. Cedar Shake Vinyl Siding contains 10 pieces, covering 50 square feet with a linear footage of 480 feet. The siding has a height of 15-3/8 inches and an exposure of 17 inches overall, with a width of 48 inches and an exposure of 50-7/8 inches overall. With a thickness of 1/8 inch, the siding is sturdy and durable, providing long-lasting protection for any home.

To ensure proper installation, it is recommended to allow for approximately 20% waste. The CertainTeed 3/4 inch Colonial White J Channel is the recommended color and size for use with this product.

In summary, the Homeside Select Double 7in. Cedar Shake Vinyl Siding in Colonial White is a beautiful and practical siding solution for any home. Its Tru-Lock locking system, realistic texture, and low-maintenance design make it a top choice for homeowners looking for a durable and attractive siding option.

9. Dewalt Dcs498b 20v Max Cordless Fiber Cement Shears (Tool Only)

The DEWALT DCS498B 20V Max Cordless Fiber Cement Shears are a versatile and efficient cutting tool designed for use in a variety of construction and remodeling applications. These shears are capable of cutting through up to 5/8" thick fiber cement board with ease, making them an ideal choice for cutting siding, backer board, and other materials.

One of the key features of these shears is the variable speed trigger, which allows the operator to adjust the speed of the cut during use. This makes it easy to make precise cuts and reduces the risk of damaging the material being cut.

Another important feature of these shears is the LED light with a 20-second delay after trigger release. This feature helps to illuminate the cutting area and ensures that the operator can see what they are cutting even in low-light conditions. Additionally, the 20-second delay allows the operator to safely move their hand away from the trigger before the light turns off.

One of the most significant benefits of the DEWALT DCS498B Cordless Fiber Cement Shears is that they create little to no dust during the cutting action. This is due to the design of the shears, which uses a special blade and cutting mechanism to minimize dust and debris. This makes them a safer and more comfortable tool to use, as there is no need for the operator to wear a dust mask or protective gear while cutting.

The DEWALT DCS498B Cordless Fiber Cement Shears are powered by a 20V lithium-ion battery, which provides ample power and runtime for most cutting applications. They also come with a hex wrench for easy blade changes and maintenance.

Overall, the DEWALT DCS498B Cordless Fiber Cement Shears are a reliable and efficient cutting tool that is well-suited for a wide range of construction and remodeling applications. With their variable speed trigger, LED light, and dust-minimizing design, these shears are sure to become a valuable addition to any contractor or DIYer's toolkit.

10. Makita Js8000 Fiber Cement Shear

The Makita JS8000 Fiber Cement Shear is a powerful tool designed to cut clean, straight lines in fiber cement materials. This innovative cutting tool features a single-piece cutting head that is machined from precisely milled aluminum to ensure that blades cut straight. The solid steel blades can cut through fiber cement with a maximum cutting capacity of up to 5/16".

In addition to its powerful cutting capability, the Makita JS8000 Fiber Cement Shear features a protected drive spindle that can withstand heavy torque loads from its powerful 6.5 AMP motor. This ensures that the tool can handle even the toughest cutting tasks with ease.

The large variable speed trigger of the Makita JS8000 Fiber Cement Shear allows for easy operation and control. The trigger also features a lock-on button that enables the operator to work continuously without having to hold down the trigger. This feature adds to the convenience of the tool and reduces operator fatigue.

The Makita JS8000 Fiber Cement Shear is designed with ergonomics in mind. It features a rubberized "pistol grip" that provides increased comfort and control during use. This grip is designed to fit comfortably in the hand, reducing the risk of hand fatigue and improving overall operator comfort.

Overall, the Makita JS8000 Fiber Cement Shear is a powerful and reliable tool that is perfect for cutting fiber cement materials. Its solid construction and powerful motor make it an ideal choice for both professional contractors and DIY enthusiasts. Whether you're cutting fiber cement siding or roofing materials, the Makita JS8000 Fiber Cement Shear is the perfect tool for the job.

Best Primer For Fiber Cement Siding FAQs

Can a homeowner apply primer to fiber cement siding themselves, or is it recommended to hire a professional?

Applying primer to fiber cement siding can be done by a homeowner with the right tools and knowledge, but it is recommended to hire a professional for best results. A professional painter will have the equipment and expertise to ensure that the primer is applied evenly and thoroughly, which is essential for long-lasting protection of the siding. Additionally, professionals will be able to identify any potential issues with the siding, such as cracks or damage, and make repairs before applying the primer. This can save homeowners time and money in the long run, as it can prevent the need for costly repairs or replacements down the line. However, if a homeowner is experienced with painting and has the necessary tools and materials, they can apply primer to fiber cement siding themselves with good results.

How long does primer typically last on fiber cement siding, and how often should it be reapplied?

The lifespan of primer on fiber cement siding depends on various factors such as the quality of the primer, weather conditions, and exposure to UV rays. However, on average, a good quality primer can last up to 10 years or more. It is important to note that the primer is the first line of defense against moisture, so it is essential to ensure that it is in good condition.

As for how often it should be reapplied, it depends on the condition of the existing primer. If the primer is peeling, cracking, or fading, it is time to apply a new coat. Additionally, if you plan to change the color of your siding, you will need to apply a new coat of primer before painting.

In summary, a good quality primer can last up to 10 years or more on fiber cement siding, and it should be reapplied when it shows signs of wear and tear or if you plan to change the color of your siding.

What are the benefits of using a specialized primer for fiber cement siding, as opposed to a general-purpose primer?

Using a specialized primer for fiber cement siding offers several benefits over a general-purpose primer. Firstly, fiber cement siding requires a primer that can adhere strongly to its unique composition, which is typically a blend of cement, sand, and cellulose fibers. A specialized primer is formulated to provide excellent adhesion to fiber cement, ensuring that the topcoat stays firmly in place for years to come. Additionally, fiber cement siding is highly resistant to moisture, so a specialized primer can help prevent water penetration and protect against mold and mildew growth. Using a general-purpose primer may not provide the same level of protection and could lead to premature peeling or chipping of the topcoat. Finally, specialized primers often have a higher solids content than general-purpose primers, which means they provide better coverage and durability, resulting in a longer-lasting finish.

What are the key factors to consider when choosing the best primer for fiber cement siding?

When choosing a primer for fiber cement siding, there are several key factors to consider. Firstly, it is important to select a primer that is specifically formulated for use on fiber cement siding, as this will ensure the best possible adhesion and durability. Additionally, the primer should be water-resistant and have good coverage and penetration properties to ensure a smooth and even finish. It is also important to consider the color of the primer, as this will affect the final color of the siding once it is painted. Finally, it is important to choose a primer that is compatible with the chosen paint, as this will ensure the best possible results and longevity of the finish. Overall, selecting the right primer for fiber cement siding requires careful consideration of a range of factors to ensure the best possible results.

Which brands offer the best primer options for fiber cement siding?

When it comes to choosing the best primer for fiber cement siding, there are several brands that offer high-quality options. Sherwin-Williams, Behr, and Benjamin Moore are popular among professionals for their durable and long-lasting primers. Their products are designed to adhere well to fiber cement siding, provide excellent coverage, and resist chalking, fading, and peeling.

Sherwin-Williams offers a range of primers, including their Loxon Concrete & Masonry Primer and their Multi-Purpose Primer. Behr's Premium Plus Exterior Multi-Surface Primer & Sealer is also a favorite among contractors, as it provides excellent adhesion, stain-blocking, and mildew resistance. Benjamin Moore's Fresh Start Exterior Wood Primer is another popular option, as it is designed to protect against moisture damage and provide a smooth, even finish.

Ultimately, the best primer for your fiber cement siding will depend on your specific needs and preferences. It's always a good idea to consult with a professional to determine the right product for your project.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!

Leave a Comment