5 Best Aluminum Roof Coatings
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Rubberseal Liquid Rubber
Low VOC, Excellent Elongation
Insulating, Ceramic Properties Great For Roofs And RV Roofs
Resistant To Aging
Henry HE587372
High Solids Coating
The Product Is 5Gal White Roof Coating
Easy And Simple Use Kit
KST Coating KS0063600
UV Resistant And Won’t Chalk
Reflects Heat And Protects Against The Elements
Clean Up – Warm, Soapy Water
Henry HE687406
Durable And Long Lasting
Prevents Liquid Infiltration But Allows Moisture Vapor To Vent
Designed To Work Effectively
Silver Dollar 6215GA
Asphalt Based
Helps Reduce Cooling Costs. Protects Roof Surfaces
Bright Silver Finish

Choose the Best Aluminum Roof Coating

Customer’s Choice: the Best Rated Aluminum Roof Coatings

70 users answered this survey. Please help us improve this review!

45.71% of users selected Rubberseal Liquid Rubber, 24.29% selected Henry HE587372, 12.86% selected KST Coating KS0063600, 4.29% selected Henry HE687406 and 12.86% selected Silver Dollar 6215GA. Every month we analyze your answers and change our rating.

When it comes time to re-roof your home, you might be considering Aluminum Roof Coatings as an option. This type of coating is applied to an existing roof surface and helps protect the metal from weathering and corrosion. This article will discuss the different types of Aluminum Roof Coatings available on the market, as well as provide some tips on how to select the right product for your needs. It will also review some of the most popular products on the market.

Rubberseal Liquid Rubber Waterproofing and Protective Coating, White

When you’re looking for a high quality, durable material that will protect your home or RV from water damage ensure its waterproofing and protective coating is Rubberseal Liquid Rubber! This top-of-the-line product is perfect for insulating and protecting your property against the elements.

Rubberseal Liquid Rubber is made with ceramic properties that make it great for roofs. It decreases heat penetration into the building, sticking to metal, concrete, and bricks. It also has a low VOC content and high solar reflectance to reflect solar radiation and reduce ambient air temperatures. Plus, it’s resistant to aging and UV exposure, meaning it will increase the lifetime of your roof.

This incredible product comes in a 4-liter plastic can, making it easy to apply. And with its high thermal emissivity, you can be sure that your property is protected against the elements for years to come!

Pros
  • insulating, ceramic properties;
  • great for house roofs and RV roofs;
  • decreases heat penetration into the building;
  • sticks to metal, concrete, bricks;
  • low VOC content;
  • high solar reflectance to reflect solar radiation;
  • reduces ambient air temperatures;
  • resistant to aging and UV exposure;
  • increases the lifetime of the roof;
  • comes in a plastic can with a capacity of 4 liters;
  • high thermal emissivity.

Cons
  • can get porous when dry;
  • can be not enough for a large surface.


Henry Roof Coating HE587372, 19 liters, white

Why settle for anything but the best when you’re investing in a roof? Henry Roof Coating’s HE587372 will give your home that pristine, white look everyone wants.

This superior product provides excellent elongation and forms a permeable membrane that offers superb weather protection. It prevents liquid infiltration and is formulated with resins, fillers and titanium dioxide pigments. This top-of-the-line coating expands and contracts without cracking, ensuring long-lasting durability.

In addition, it has high solar reflectivity to keep your home cooler in the summer months. And because it allows moisture vapor to vent and breathe out of the underlying substrate, you can be sure your investment is protected against mold and mildew. So, don’t wait any longer, order Henry Roof Coating HE587372 today!

Pros
  • white elastomeric roof coating;
  • provides coating’s elongation;
  • forms a permeable membrane;
  • offers weather protection;
  • prevents liquid infiltration;
  • formulated with resins, fillers and titanium dioxide pigments;
  • expands and contracts without cracking elastomeric;
  • high solar reflectivity;
  • ensures peel strength and solar reflectance;
  • allows moisture vapor to vent and breathe out of the underlying substrate.

Cons
  • doesn’t work where puddles form;
  • not for rubber roofs.


Kst Coating Roof Coating, 3,4 liters

Kst Coating Roof Coating is the best way to protect your roof from the elements. It’s a premium elastomeric finish coating that reflects heat and protects against the elements, while ensuring UV protection.

It also has outstanding hole filling, renews most roofing substrates, and is rust and corrosion resistant. Additionally, Kst Coating Roof Coating is great for tile and metal roofs because it expands and contracts with the roof. Plus, it resists mold and mildew and has excellent adhesion. In other words, it won’t chalk, crack or peel from a properly prepared surface.

Not to mention, it’s designed to reduce interior temperature and save energy, which extends the life of your roof. And if that wasn’t enough, Kst Coating Roof Coating can also seal leaks on the roof. So why wait? Get Kst Coating Roof Coating today for the best protection for your roof.

Pros
  • premium elastomeric finish coating;
  • reflects heat and protects against the elements;
  • ensures UV protection;
  • outstanding hole filling;
  • renews most roofing substrates;
  • rust and corrosion resistance;
  • great for tile and metal roofs;
  • expands and contracts with roof;
  • resists mold and mildew and has excellent adhesion;
  • long lasting protection and reflectivity;
  • doesn’t chalk, crack or peel from a properly prepared surface;
  • designed to reduce interior temperature and save energy;
  • extends roof life;
  • can seal leaks on the roof.

Cons
  • not enough strong jar;
  • too thin layer.


Henry Enviro Premium White Roof Coating, 18 liters, White

Looking for an easy and convenient way to keep your roof cool and reflect UV rays? Look no further than Henry Enviro Premium White Roof Coating.

This white roof coating is specially formulated to reflect more than 80% of the sun’s heat and UV rays, making it an excellent choice for reducing air conditioning costs. It’s easy to apply by spray, roller or brush, and its Dirt Pick-Up Resistance (DPR) technology prevents liquid infiltration.

Plus, it’s 100% waterproof and mildew and stain resistant. And because it bonds with the roof substrate as it cures, it’s durable and long lasting. So, if you’re looking for a white roof coating that will help keep your home cooler and reduce energy costs, Henry Enviro Premium White Roof Coating is the perfect choice.

Pros
  • convenient and easy to use;
  • reflects >80% of sun’s heat and UV rays;
  • easy to apply by spray, roller or brush;
  • Dirt Pick-Up Resistance (DPR) technology;
  • prevents liquid infiltration;
  • 100% waterproof;
  • mildew and stain resistant;
  • lowers roof and interior temperatures;
  • chemically bonds with roof substrate as it cures;
  • perfectly suited for recreational vehicle;
  • bright white with excellent hiding power;
  • reduces air conditioning costs;
  • durable and long lasting;
  • allows moisture vapor to vent.

Cons
  • too thick consistency;
  • not for large roof surfaces.


Silver Dollar Aluminum Roof Coating, 18 liters

When it comes to reflecting heat and protecting your roof, our Silver Dollar Aluminum Roof Coating is second to none. This fibered coating contains aluminum flakes that Suspended in the formula to form a reflective metal shield once applied.

Not only does this product have a fire rating of Class A, but it will also help reduce interior temperatures, insulating against the sun’s destructive rays. This product can be applied via brush or roller and is designed to protect all types of roof surfaces.

In addition to its great heat-reflective properties, this product can also help reduce cooling costs – making it ideal for both commercial and residential use. So, before the summer heat wave hits, be sure to pick up a can or two of our Silver Dollar Aluminum Roof Coating!

Pros
  • a reflective and protective, fibered coating with aluminum flakes suspended;
  • forms a reflective metal shield;
  • fire rating of Class A;
  • helps to reduce interior temperatures;
  • insulates against the sun’s destructive rays;
  • suitable for two application methods: brush on, roll on;
  • designed to protect roof surfaces;
  • helps reduce cooling costs;
  • for commercial and residential use.

Cons
  • cannot be used on a wet roof;
  • thick coating.


Buyer’s Guide

What are Aluminum Roof Coatings?

Aluminum Roof Coatings are a type of roof coating that is applied to metal roofs to protect them from the elements and extend their lifespan. They are available in a variety of colors and can be either glossy or matte. You should know the main functions of Aluminum Roof Coatings:

  • To protect the roof from the sun’s ultraviolet rays
  • To prevent rust and corrosion
  • To reflect heat
  • To resist mildew and algae growth
  • And to provide a watertight seal.

There are two types of Aluminum Roof Coatings: one-part and two-parts. One-part coatings are easier to apply but don’t last as long. Two-part coatings are more durable but require two people to apply them.

Aluminum Roof Coatings can be applied by brush, roller, or sprayer.

If you choose to brush or roller the coating on, you will need to use a primer first.
The primer will help the coating to adhere to the roof. You should also make sure that you apply the coating evenly and in thin coats. If you apply it too thick, it will run and drip [1].

Common Types of Roof Coating

Acrylic Roof Coatings

The most common type of acrylic roof coating is white. It is also the least expensive and has the shortest lifespan, lasting around five to seven years. White or light-colored coatings reflect heat better than darker colors, making them ideal for use in hot climates. Acrylics are also available in clear versions, which protect against ultraviolet (UV) rays and help extend the life of the coating by two to three years.

Acrylic Roof Coatings

Clear acrylics are also less likely to yellow over time than white versions. Yellowing can be a problem with white coatings, as it makes them more visible and can reduce their heat-reflective properties.

Acrylic roof coatings are easy to apply and can be used on a variety of roofing materials, including asphalt shingles, concrete, metal, and clay tiles.

Elastomeric Roof Coatings

Elastomeric roof coatings are similar to acrylics in that they are available in both white and clear versions. They are also more expensive than acrylics and have a longer lifespan, lasting around eight to ten years.

Elastomeric coatings are more flexible than acrylics, making them less likely to crack or peel in extreme temperatures. They also provide better protection against UV rays and ponding water.

Ponding water is rainwater that collects on flat or low-sloped roofs and doesn’t drain properly. This can lead to premature deterioration of the roofing material and leaks.

Elastomeric coatings are best applied to smooth surfaces, such as metal or asphalt shingles. They can also be used on concrete, but they may require a primer first.

Butyl Rubber Roof Coatings

Butyl rubber roof coatings are the most expensive type of roof coating, but they also have the longest lifespan, lasting around fifteen years.

Butyl rubber is a synthetic rubber that is more flexible and weather-resistant than other types of roof coatings. It is also resistant to ponding water and can be applied to a variety of roofing materials, including asphalt shingles, concrete, metal, and clay tiles.

Butyl rubber roof coatings are available in both white and black versions. Black coatings absorb more heat than white coatings, making them ideal for use in cold climates. They can also help reduce energy costs by keeping the building cooler in the summer months.

White butyl rubber roof coatings are more reflective than black coatings and can help reduce the temperature of the building in hot climates. They are also less likely to yellow over time than black coatings.

Urethane (Polyurethane) Roof Coatings

Urethane (polyurethane) roof coatings are similar to elastomeric coatings in that they are available in both white and clear versions. They are also more expensive than acrylics and have a longer lifespan, lasting around eight to ten years.

Urethane coatings are more flexible than acrylics, making them less likely to crack or peel in extreme temperatures. They also provide better protection against UV rays and ponding water.

Urethane (Polyurethane) Roof Coatings

Ponding water is rainwater that collects on flat or low-sloped roofs and doesn’t drain properly. This can lead to premature deterioration of the roofing material and leaks.

Urethane coatings are best applied to smooth surfaces, such as metal or asphalt shingles. They can also be used on concrete, but they may require a primer first [2].

Important Physical Properties to Consider

Elongation

Elongation is a measure of the roof coating’s ability to expand and contract with the building as temperature changes occur. This is important because if the roof coating cannot elongate, it will eventually crack and allow water to enter the building. Most good-quality roof coatings have an elongation of at least 25%.

Tensile Strength

Tensile strength is a measure of the roof coating’s ability to resist being pulled or stretched. This is important because if the roof coating is too weak, it will tear and allow water to enter the building. Most good-quality roof coatings have a tensile strength of at least 30 psi.

Permeability (Moisture Resistance)

Permeability is a measure of the roof coating’s ability to resist water vapor. This is important because if the roof coating is too permeable, it will allow moisture to enter the building and cause condensation.

Most good-quality roof coatings have a perm rating of fewer than 30 perms.

Reflectivity

Reflectivity is a measure of the roof coating’s ability to reflect sunlight. This is important because if the roof coating is too reflective, it will cause the building to overheat and make the occupants uncomfortable. Most good-quality roof coatings have a reflectivity of at least 50%.

Emissivity

Emissivity is a measure of the roof coating’s ability to emit infrared radiation. It is an important feature of Aluminum Roof Coating because it helps to keep the building cool in summer. Most good-quality roof coatings have an emissivity of at least 80%. It means that at least 80% of the sun’s heat is reflected into the atmosphere and not absorbed by the building.

Solids by Volume

Solids by volume are a measure of the roof coating’s ability to resist being diluted by water. This is important because if the roof coating is too dilutable, it will not be able to provide an adequate barrier against water vapor. Most good-quality roof coatings have a solid content of at least 60% [3].

The Benefits of Roof Coatings

Aluminum Roof Coating is a specialized type of roof coating that offers superior protection against the elements. This type of roof coating is specially formulated to resist corrosion and reflect heat, making it an ideal choice for homes in hot climates. Aluminum Roof Coatings are also highly durable, so they can last for many years with proper maintenance.

The Benefits of Roof Coatings

There are several benefits to using an aluminum roof coating on your home:

  • Aluminum Roof Coatings can help keep your home cooler in hot weather by reflecting heat away from the surface.
  • Aluminum Roof Coatings are highly durable and can last for many years with proper maintenance.
  • Aluminum Roof Coatings are specially formulated to resist corrosion, making them an ideal choice for homes in coastal areas or other high-humidity environments [4].

How to apply the Aluminum Roof Coating in steps?

To apply the aluminum roof coating, you will need a few supplies.

First, you will need to gather your materials. You will need an aluminum roof coating, a paint roller or brush, and a ladder.

Next, you will want to clean the surface of your roof. Make sure to remove any dirt, debris, or leaves. Once the surface is clean, you can begin to apply the aluminum roof coating.

To apply the coating, you will want to use a paint roller or brush. Begin at the bottom of your roof and work your way up. Once you have applied the coating, you will want to let it dry for 24 hours before walking on it or adding any additional weight to the roof.

Aluminum roof coatings are a great way to protect your roof from weather damage.
They are also easy to apply and can be found at most hardware stores. Follow these steps and you will have a new, protected roof in no time [5]!


FAQ

What is the best metal roof coating?

There is no definitive answer to this question as there are a variety of metal roof coatings on the market, each with its own set of benefits and drawbacks. That being said, some of the best metal roof coatings according to customer reviews include Kool Seal Metal Roof Coating, Rust-Oleum LeakSeal Flexible Rubber Coating, and Henry Company Elastomeric Roof Coating. They are designed to protect the roof from weathering, rust, and leaks

What is the best metal roof coating?

It is important to note that each roof is unique and therefore, what works for one metal roof might not work for another. It is always best to consult with a professional roofing contractor to get their expert opinion on which coating would be best suited for your specific roof.

What is the longest-lasting roof coating?

There is no definitive answer to this question as different roof coatings have different lifespans depending on a variety of factors such as the type of roof, the climate, and the level of maintenance. For example, a roof coating designed for a metal roof in a tropical climate is going to have a shorter lifespan than a roof coating designed for a shingle roof in a temperate climate.

Does fibered aluminum roof coating stop leaks?

Yes, fibered aluminum roof coatings can help to stop leaks by creating a seamless barrier over the surface of the roof. This will protect the underlying material from water damage and can extend the life of the roof.

It is important to note that while fibered aluminum roof coatings can help to prevent leaks, they are not a cure-all and should be used in conjunction with other leak-prevention measures such as proper roof ventilation and regular maintenance.

What does fibered aluminum roof coating do?

Fibered aluminum roof coatings are designed to create a seamless barrier over the surface of the roof. This will protect the underlying material from water damage and can extend the life of the roof.

In addition, fibered aluminum roof coatings can help to reflect heat away from the surface of the roof, which can keep the interior of your home cooler and reduce your energy bills.

Finally, fibered aluminum roof coatings can also help to reduce noise from rain and hail, making your home more comfortable and peaceful.

What kind of roof coating do I need?

The type of roof coating you need will depend on the type of roof you have. For example, a metal roof will require a different type of coating than a shingle roof.

It is always best to consult with a professional roofing contractor to get their expert opinion on which coating would be best suited for your specific roof.

What color roof coating is best?

The color of the roof coating you choose is largely a matter of personal preference. However, some colors are more effective at reflecting heat than others. For example, lighter-colored coatings will reflect more heat than darker-colored coatings.

In addition, the color of the roof coating can affect the energy efficiency of your home. Lighter-colored coatings will reflect more heat away from the surface of the roof, keeping the interior of your home cooler and reducing your energy bills.

Can you spray aluminum roof coating?

Yes, aluminum roof coatings can be sprayed on with a pump sprayer. However, it is important to note that not all pump sprayers are designed for use with aluminum roof coatings.

It is always best to consult with the manufacturer of your chosen roof coating to see if their product can be sprayed on with a pump sprayer.

How can I waterproof my aluminum roof?

Waterproofing your aluminum roof can be done in a few different ways. One option is to use a sealant or waterproofing agent specifically designed for metal roofs.

Another option is to use a fibered aluminum roof coating, which will create a seamless barrier over the surface of the roof and help to protect the underlying material from water damage.

Useful Video: Silver Coat or Aluminum Asphalt coatings

Conclusion Paragraph

Metal roofs are a great investment for any home. They’re durable, long-lasting, and can help keep your home cool in the summer and warm in the winter. An Aluminum Roof Coating is a great way to protect your metal roof and keep it looking its best. It’s important to know what you’re looking for before purchasing an Aluminum Roof Coating. This article has hopefully provided some clarity on the subject. The reviewed products are all high-quality and will provide adequate protection for your home. They offer different features such as reflectivity, durability, and ease of application. Choose the one that best fits your needs and budget.


References:

  1. https://westerncolloid.com/when-to-use-aluminum-reflective-roof-coatings-or-acrylic-on-your-commercial-roof/
  2. https://www.roofcoatings.org/roof-coating-products-methods/
  3. https://www.americanweatherstar.com/which-roof-coating-performs-best/
  4. https://www.rubberized.com/benefits-of-aluminum-roof-coatings/
  5. https://www.wikihow.com/Apply-Fibered-Aluminum-Roof-Coating

Hello! I'm a James Miller, and I'm an expert in materials science. I learned different metal properties in the New Jersey Institute of Technology, and I know everything about all kinds of metal. That's why I want to share my experience with you.

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