7 Best Primer for Asbestos Siding of 2022 – Top Reviews

Primer is a necessary element for every building which is being painted. It does not just make your home, office, and any other type of building beautiful but also provides protection that eventually increases the life of the building.

When painting some parts of the construction are very easy to paint while some are difficult and dangerous and need special attention. Asbestos siding is one of the most complicated areas of the building to paint.

You need special kinds of primers in these areas. In this exciting article, we will learn about the best primer for asbestos siding.

Best Primer For Asbestos Siding

Asbestos sidings require a special kind of treatment when painting because asbestos is a kind of very harmful material for humans which can even cause cancer. Therefore the best primer for asbestos plays a vital role to save you and your property as well.

While scratching the surface of asbestos before applying the primer you should wear respiratory and other kinds of protective clothing to protect yourself from the harmful dust of asbestos.

There are many kinds of primer available in the market but if you are looking for the best primer for asbestos siding then you would be very careful because you need only those paints which can efficiently seal it and provide maximum protection from the weather.

List of 7 the best primers for asbestos siding

1. KILZ Premium Latex Primer/Sealer High-Hide Stain Blocking Interior/Exterior
2. Rust-Oleum 207014 Wood and Fiberglass Primer
3. Rust-Oleum 276087 Mold Killing Primer Quart
4. Zinsser Rust-Oleum 2004 Bulls 1-2-3 Primer
5. Rust-Oleum 1976730 Ultra Cover Premium Latex Primer
6. Rust-Oleum 8781502 Gray Alum Primer Quart
7. KILZ Adhesion High Bonding Interior/Exterior Latex Primer

1-KILZ Premium Latex Primer/Sealer High-Hide Stain Blocking Interior/Exterior

KILZ Premium Latex Primer/Sealer High-Hide Stain Blocking Interior/Exterior is a powerful water-based formula to protect your asbestos siding effectively. A uniform finish can be achieved to hide stains and completely seal the surface of asbestos. It gives excellent adhesion both for interior and exterior surfaces.

The use of KILZ Premium over oil-based paint or latex can provide an extraordinary shield against dust, rain, sunlight, rust, grease, and peeling paint. The smart mildew protection feature prevents mildew and mold in the house. KILZ Premium primer is not just good for asbestos siding but also an ideal primer to use on interior or exterior dry walls, woodwork, plaster, masonry, bricks, and especially perfect for high humidity areas including laundry rooms and bathrooms.

It comes in a 5-gallon bucket and each gallon can easily cover a 300-400 square feet area. It’s a low odor, zero VOCs, and comfortably clean up ability with water and soap makes it perfect for home and workspaces. KILZ is a well-known brand in the paint industries and they have been producing premium primers and paints for over 40 years.

2-Rust-Oleum 207014 Wood and Fiberglass Primer

Rust-Oleum 207014 Wood and Fiberglass Primer are ideal for interior and exterior use. It is made with high-quality material to provide excellent protection. Rust-Oleum is the name of trusted quality since 1921. They are making great quality paints which work great in all weather.

Rust-Oleum 207014 Wood and Fiberglass Primer is an ideal for asbestos siding, wood, and fiberglass surfaces above the waterline. It is applied as a base coat because of its excellent adhesion quality that ensures the long-lasting finish of topcoats. It is equally good for new, previously painted, bare, and lightly rusted surfaces.

Fast dry allows it to touch in one hour and is easy to sand. One gallon of Rust-Oleum 207014 Wood and Fiberglass Primer can easily cover up to 100 square feet. It is durable enough to last for years. Moreover, it can perfectly seal the porous surface of asbestos siding that gives an elegant and smooth look.

It is not good for surfaces below the waterline. Evenly coated on the surfaces enhance the appearance and gloss of topcoats. It provides excellent results to give corrosion resistance, peeling, and chipping with the combination of latex paints.

3-Rust-Oleum 276087 Mold Killing Primer Quart

Rust-Oleum 276087 Mold Killing Primer Quart has excellent quality and is perfect for asbestos siding. Basically it is used for base coating for any kind of surface but it is an excellent protective primer specially formulated to protect the interior and exterior surfaces from existing mold, fungi, moss, odor, and mildew causing harmful bacteria.

It is a perfect solution to kill the fungal organism from the walls of the house. The water-based formula is easy to mix and handy to use. It is an ideal primer for chalky siding, bricks, masonry, and metal and special for high humidity areas like bathrooms, kitchen, and laundry rooms.

Rust-Oleum 276087 Mold Killing Primer contains an EPA registered antimicrobial element to prevent the growth of fungal organisms, mildew, and mold. It can also efficiently cover residual microbiological and fungal stains. You can comfortably use it with any good quality latex topcoat to get excellent results.

It comes in one-quarter gallon packing at a very affordable price and it can conveniently be used for indoor or outdoor walls. The combination with latex paint gives a seamless and smooth finished look. Rust-Oleum 276087 Mold Killing Primer can very effectively fill the porous surface of asbestos siding.

4- Zinsser Rust-Oleum 2004 Bulls 1-2-3 Primer

Zinsser Rust-Oleum 2004 Bulls 1-2-3 Primer is one of the best water-based primers for all surfaces. It is a high-grade primer perfect for asbestos siding and damp areas of the house. A rich and clean tone enhances the surface look and makes it smooth. It is perfect for lightly rusted surfaces and completely new surfaces that are ready for paint.

To get the best results these primers should use with latex paint that won’t fade for years. Zinsser Rust-Oleum 2004 Bulls 1-2-3 Primer is specially formulated for exterior wood and metal. The fast-drying capability allows rapid coating. With this high-quality primer, you don’t need to sand between coats so it reduces the hassle to sand again and again and the final coat takes less time.

It comes in one-quart packing that is sufficient for 100 square feet. The uniqueness of Zinsser Rust-Oleum 2004 Bulls 1-2-3 Primer is that it consists of a rust inhibitor that makes it ideal for rusty, new metal and high pH surfaces like concrete. The strong adhesive capability of primer provides excellent stick with all surfaces without sanding and it gives superb resistance for blistering, mildew, and peeling.

5-Rust-Oleum 1976730 Ultra Cover Premium Latex Primer

Rust-Oleum 1976730 Ultra Cover Premium Latex is an outstanding primer suitable for interior and exterior use. Unlike other normal quality primers, it comes in a vast variety of colors so you can easily pick your favorite color. If you are looking for quality and durability in primer then you can go with Rust-Oleum 1976730 Ultra Cover Premium Latex Primer.

At a very affordable price, it does not compromise with quality. Without taking any worry you can use it at multiple kinds of surfaces including asbestos and you can comfortably apply it. The water-based acrylic formula has a low odor and provides long-lasting protection from the exposure of harmful chemicals from the asbestos siding.

It is a perfect base coating for wood, plaster, metal, masonry, or unglazed ceramic. It dries ultra-fast in just 30 minutes to complete your painting task quickly. Additionally, it comes in quart packing that is sufficient to cover up to 120 square feet area. The smooth and excellent base gives an exceptional final finish after the final coat.

It is easy to just sand your surface, apply Rust-Oleum 1976730 Ultra Cover Premium Latex primer as a base then you can easily topcoat latex paint to get the best quality results.

6-Rust-Oleum 8781502 Gray Alum Primer Quart

Rust-Oleum 8781502 Gray Alum Primer Quart provides a tight bond for the topcoat. It is made with excellent quality material to give superb performance. Unlike other primers, it comes in gray color. Basically it is formulated to stop rust on walls and metal but it is a good protective primer for asbestos to protect it from sunlight, air, and water.

It is also helpful to stop harmful chemical exposure from asbestos. Dries’ quick ability allows it to complete painting fast. It can confidently be used for the ultimate finish on aluminum, woodworks, and galvanized surfaces. Its powerful formula has solid adhesion capability that makes it perfect as a strong base coat for bare and already painted surfaces.

It makes the surface smooth that gives exceptional glow and finish. It is not just an ordinary primer but it is a high-quality latex primer which is ideal for asbestos siding. As far as the price is concerned it has a very affordable price. You can comfortably use it with a brush or roller cover as per your convenience. It comes in one-quart packing that is sufficient for a 120 square feet area.

7-KILZ Adhesion High Bonding Interior/Exterior Latex Primer

KILZ Adhesion High Bonding Interior/Exterior Latex Primer is one of the best primers that can comfortably be used on the toughest to paint surfaces. A good bonding primer increases the possibilities to a wide variety of surfaces. KILZ Adhesion High Bonding Interior/Exterior Latex Primer provides extraordinary adhesion with the fast dry capability to finish the painting in just 1 hour.

To get exceptional results you can use KILZ Adhesion High Bonding Interior/Exterior Latex Primer with alkyd oil and water-based topcoats. It works effectively on the porous surface of asbestos siding to give a smooth finish and look that makes it an excellent topcoat adhesion promoter.

The superb quality reduces the need for sanding and gives a dense glossy surface. The problem-solving primer can be used under epoxies, lacquers, and hot solvents. It is an ideal primer to use on asbestos siding, tiles, fiberglass, PCV, Vinyl, glass, metal, plastic, woodworks, and many more.

The unique formula works well on those surfaces where other traditional water and oil-based primers will not adhere. One quart KILZ Adhesion High Bonding Interior/Exterior Latex Primer can comfortably cover up to 300 square feet area. It is used to keep surfaces away from dust, mildew, molds, rust, grease, and peeling.

What is meant by asbestos siding?

The majority of the people are familiar with asbestos because it is a commonly used term. Asbestos is basically a kind of an efficient insulating material commonly used in the siding of the houses and in fiber cement siding of the buildings for insulating. Asbestos siding has been used as one of the most common materials from 1920 to 1980.

It is a very harmful material that can cause cancer so you have to be very cautious about it. Fortunately, it cannot harm anyone until the particle of asbestos will not get in the human body. Therefore if you are painting yourself to your house then you have to prevent yourself from the dust of asbestos.

With the passage of time, rain and sunlight can break the asbestos while air will move the dust particle of asbestos to breath in, therefore, it is crucial that your asbestos is properly painted all times to you and the people around you.

The best primer for asbestos siding

There is a vast array of primers available in the market but they all are not good for asbestos. It is very important that you should treat asbestos with those primers which are specifically made for asbestos. These primers are very effective to properly seal the asbestos that prevents it from spreading the asbestos material as dust particles.

Appropriately painted asbestos can prevent exposure to harmful chemicals. High-quality asbestos siding primers provide long-lasting prevention to you and your loved ones. They could be a little bit expensive but as far as your health is concerned some extra bucks do not matter to make you much secure.

When renovating the house, replacing the old asbestos siding with a new one will be more expensive than the change of the color of the old asbestos siding. Changing the color of the asbestos can change the look of your house.

Types of primer for asbestos siding

There are two major types of primers for asbestos siding one is Encapsulants and the other is Latex paints. Both types work well in all weather conditions and they are latex-based. The only difference between these two types is their strength.

Latex paint requires a solid primer that is very helpful to provide a strong barrier while on the other hand encapsulant is heavy-duty types of paint that bind more strongly than the latex to provide a long-lasting barrier.

These types of primers are specifically formulated to give the best results for the porous surfaces of asbestos siding. Latex provides an effective and permanent barrier to shield the asbestos from the exposure that can otherwise release harmful chemicals which are injurious for health.

When applying encapsulants or latex paint on the asbestos it bonds to form a latex polymer layer that gives maximum protection from sun, air, and rain from all weathers.

How does the best primer for asbestos siding works?

The best primer for asbestos siding works intelligently to create a permanent polymer layer that provides an excellent barrier from weather. You have to be very careful while applying primer on asbestos because there is a possibility that you can inhale the particles of the asbestos which are extremely dangerous and can cause serious health issues.

You should avoid touching the asbestos surface while painting though it is a difficult task it can save you from harmful effects. Good quality primer can slow down the breaking process of asbestos further it ensures the prevention of harmful chemical substances into the environment to keep the environment green and safe.

The life of the primer depends upon the quality and the weather conditions. Some good quality primers can protect asbestos for decades.

Final words

It is very important that you should properly take care of your asbestos siding because dust particles of asbestos can cause serious health issues. The best way to get maximum protection from asbestos is that you should paint it with specially formulated primers.

For your convenience, we have reviewed 7 the best primer for asbestos siding. They come in different colors, packing size, and prices. You can comfortably pick from our list according to your asbestos siding requirement and your budget. Our selected primers give proven and long-lasting protection to you and your family.