Roof Coatings

Commercial Roof Coatings for Metal, Flat, Rubber & Shingle Roofs

Stop leaks, reduce heat and extend roof life with professional roof coating systems for metal, asphalt, tar, rubber, foam, shingle and ponding-water roof applications.

EASY ROLLER OR SPRAY APPLICATION  •  EXPERT PRODUCT GUIDANCE  •  VOLUME PRICING AVAILABLE
 
  • 5 Gallon Pail ArmorGarage Metal Roof Coating
    Free Shipping
    Heat Reflective
    500% Flexibility

    METAL ROOF COATING

    Best metal roof coating, DIY friendly saves thousands on install and replacement costs
    Used On All Roofs At Beale Air Force Base
    12 Year Guarantee - Routinely Lasts 15-20
    100% Leak Stopping Formulation
    $430.00 - $490.00
  • ArmorGarage Flat Roof Coating For Tar & Rubber Based Roofs
    Free Shipping
    DIY Friendly - Saves 80%

    ROOF COATING FOR TAR & RUBBER ROOFS

    Epoxy based roof coating with superior finish & durability. No prior experience required
    15 Year Guarantee - Routinely Lasts 20 Years
    100% Leak Stopping Formulation
    Industrial Grade Not Water Based
    $449.00
  • ArmorGarage Commercial Flat Roof With Ponding Water Coating
    Free Shipping
    Industrial Grade
    Heat Reflective

    PONDING WATER FLAT ROOF COATING - AGPW5G

    Save thousands by eliminating costly repairs of low spots. Impervious to any amount of water
    Ponding Water Proof
    Eliminates Roof Damage From Standing Water. Performs Where Other Coatings Fail!
    Easily Applied In One Coat!
    $585.00
  • ArmorGarage Shingle Roof Sealer 5 Gallon Pail - 1250 SF Coverage
    Free Shipping
    Easy DIY Application
    Commercial Grade

    ARMOR SHINGLE ROOF COATING

    Best Shingle Coating, save thousands over replacement. Performs as advertised.
    Easy Roller or Garden Hand Pump Sprayer - 1 Day Application
    Prevents Leaks - Restores Shingle Colors
    Extends Shingle Life 5-7 Years.
    $379.00
  • Coating For Foam Roofs
    UV Proof & Foam Compatible
    Fast One Day Application

    Coating For Foam Roofs

    Best Foam Roof Protection. Heat reflective. Preserves foam integrity
    Heat Reflective
    DIY Friendly
    Cost Effective - Save 80%
    $175.00
  • Roof Repair Mastic For Tar-Rubber-Metal Roofs For Seams, Flashings & Screwheads
    Epoxy Mastic
    Industrial Grade
    Stops Leaks

    ROOF REPAIR MASTIC

    Complete your roof coating project like a pro by flashing everything properly
    Seals All Seams & Roof Penetrations
    Won't Crack or Alligatore Like Retail Grade Products
    Easy Application. No Prior Experience Needed
    $140.00
  • Liquid Waterproofing Membrane
    Indoor or Outdoor
    Above or Below Grade
    100% Waterproof

    ALL PURPOSE LIQUID WATERPROOF DECK MEMBRANE COATING

    Applied in two coats this flexible membrane waterproofs any surface
    Multiple Colors
    175-200 SF/Gal
    Long Lasting & Easy To Apply
    $485.00
  • 5 Gallon Pail ArmorGarage Metal Roof Coating
    Free Shipping
    Heat Reflective
    500% Flexibility

    METAL ROOF COATING

    Best metal roof coating, DIY friendly saves thousands on install and replacement costs
    Used On All Roofs At Beale Air Force Base
    12 Year Guarantee - Routinely Lasts 15-20
    100% Leak Stopping Formulation
    $430.00 - $490.00
  • ArmorGarage Flat Roof Coating For Tar & Rubber Based Roofs
    Free Shipping
    DIY Friendly - Saves 80%

    ROOF COATING FOR TAR & RUBBER ROOFS

    Epoxy based roof coating with superior finish & durability. No prior experience required
    15 Year Guarantee - Routinely Lasts 20 Years
    100% Leak Stopping Formulation
    Industrial Grade Not Water Based
    $449.00
  • ArmorGarage Commercial Flat Roof With Ponding Water Coating
    Free Shipping
    Industrial Grade
    Heat Reflective

    PONDING WATER FLAT ROOF COATING - AGPW5G

    Save thousands by eliminating costly repairs of low spots. Impervious to any amount of water
    Ponding Water Proof
    Eliminates Roof Damage From Standing Water. Performs Where Other Coatings Fail!
    Easily Applied In One Coat!
    $585.00
  • ArmorGarage Shingle Roof Sealer 5 Gallon Pail - 1250 SF Coverage
    Free Shipping
    Easy DIY Application
    Commercial Grade

    ARMOR SHINGLE ROOF COATING

    Best Shingle Coating, save thousands over replacement. Performs as advertised.
    Easy Roller or Garden Hand Pump Sprayer - 1 Day Application
    Prevents Leaks - Restores Shingle Colors
    Extends Shingle Life 5-7 Years.
    $379.00
  • Coating For Foam Roofs
    UV Proof & Foam Compatible
    Fast One Day Application

    Coating For Foam Roofs

    Best Foam Roof Protection. Heat reflective. Preserves foam integrity
    Heat Reflective
    DIY Friendly
    Cost Effective - Save 80%
    $175.00
  • Roof Repair Mastic For Tar-Rubber-Metal Roofs For Seams, Flashings & Screwheads
    Epoxy Mastic
    Industrial Grade
    Stops Leaks

    ROOF REPAIR MASTIC

    Complete your roof coating project like a pro by flashing everything properly
    Seals All Seams & Roof Penetrations
    Won't Crack or Alligatore Like Retail Grade Products
    Easy Application. No Prior Experience Needed
    $140.00
  • Liquid Waterproofing Membrane
    Indoor or Outdoor
    Above or Below Grade
    100% Waterproof

    ALL PURPOSE LIQUID WATERPROOF DECK MEMBRANE COATING

    Applied in two coats this flexible membrane waterproofs any surface
    Multiple Colors
    175-200 SF/Gal
    Long Lasting & Easy To Apply
    $485.00
Compare
Professional Roof Restoration Systems

Roof Coatings for Commercial and Residential Roofs

ArmorGarage roof coatings are selected according to the existing roof material and the conditions the finished system must withstand. Product options are available for metal, asphalt, tar, rubber, foam, shingles and flat roofs with ponding-water areas.

A properly selected roof coating can seal the weathered surface, protect repaired seams and penetrations, reduce heat with a reflective finish and extend roof life without the expense and disruption of immediate roof replacement.

Proven commercial use: ArmorGarage roof coating systems have been used on large commercial and military projects, including metal-roof applications at Beale Air Force Base.

Large commercial metal roof with coated seams, penetrations and rooftop equipment.
Roof Leak Education and Performance Testing

Can Roof Coatings Stop Leaks, and How Long Do They Last?

Not every product that temporarily stops a roof leak is a long-term roof solution. Finding and repairing leaks is more often than not an expensive and futile experience. No matter how many times you patch and repair the leaks, they keep coming back. Then at some point you end up with a huge mess of incompatible and failing products on top of each other. ArmorGarage Commercial roof coatings are designed to stop your leaks and protect your roof for decades, not months. In the long run, it's much, much cheaper and less stressful to do it right from the beginning.

Can a roof coating stop leaks?

Yes, a properly selected and applied roof coating can seal and prevent many common roof leaks. Failed seams, loose roofing material, damaged flashings, and open penetrations must be repaired with our roof repair mastic before the coating is applied. Once properly prepped and coated, it's impossible for water to penetrate our roof coatings.

How long does a roof coating last?

Roof coating service life depends on the product, roof material, preparation, drainage, application thickness, and maintenance. Select ArmorGarage commercial systems carry product-specific warranties of 12 to 15 years and may provide longer service of 20 years or more when installed correctly. Shingle and specialty coatings have different expected service lives.

Why do temporary roof patches fail?

Temporary patches often address only the visible symptom rather than the surrounding aged roof surface. Water may enter at one location and travel before appearing inside the building, creating a cycle of repeated labor, interior damage and recurring downtime.

Many times the pores of your roof material or low quality roof coating you may have applied stretch open to the point where they let moisture pass right throught them. This is not visible to the naked eye and is why many times you can inspect and stare at your roof for days and not see any visible sign of where a leak may be occurring. The water is passing right through the invisible pores of your roof material and or coating and entering your premises via the first opening it finds.

What makes a roof coating last longer?

A durable coating made with the highest quality materials will remain flexible, recover after movement, resist ultraviolet exposure, severe weather such as hail stroms and prevent moisture transmission. Correct cured-film thickness is also important as the roof expands, contracts and experiences rain, wind, heat and cold.

Armor Roof Shield Performance

How Is Armor Roof Shield Tested for Extreme Weather?

Armor Roof Shield combines ArmorGarage epoxy technology with a copolymer butyl-rubber base. Its performance characteristics are intended to help the cured membrane remain flexible, recover after roof movement and resist prolonged exposure to moisture and ultraviolet light.

  • 500% elongation: allows the cured coating to stretch as the roof moves.
  • 99.999% memory recovery: helps the membrane return to its original shape after stretching.
  • Low vapor transmission: prevents moisture movement through the cured coating.
  • UV and hardness performance: supports resistance to sunlight, weathering and surface wear.
  • 9,000-hour ASTM weather testing: evaluates prolonged accelerated-weather exposure.
Performance specifications vary by product. Review the applicable product page and technical data sheet before selecting or talk to one of our experts for guidance.
Cured-coating thickness comparison between Armor Roof Shield and a typical water-based coating. Notice the extreme difference in thickness, it's why our coatings outlast the competition.
Armor Roof Shield after 9,000 hours of ASTM accelerated severe-weather testing.

Metal Roof Coating: Before and After

This deteriorated and leaking metal roof was restored using the appropriate repairs, primer and protective roof coating system. Select either image to enlarge it.

Before: deteriorated, weathered and leaking metal roof.
After: restored and protected with an ArmorGarage roof coating system.

The real cost of a temporary repair: Compare the initial price with expected years of service, repeated labor, business disruption, interior damage and eventual roof replacement. The correct coating system is intended to solve the roof problem rather than restart the repair cycle.

Commercial Flat Roof Protection

Roof Coatings for Flat, Tar and Rubber Roofs

ArmorGarage Tar and Rubber Roof Coating is designed for compatible asphalt, tar, modified-bitumen and rubber roof applications. The coating is applied as a continuous protective membrane after the roof has been cleaned, dried and repaired where required.

Coverage, number of coats and expected service life depend on the specific product and roof conditions. Large roofs can be rolled or sprayed, and project-specific volume pricing is available.

Documented project result: A large leaking warehouse roof was restored with an ArmorGarage coating system, resolving the water problem and reducing measured interior temperature by approximately 7°F.

Commercial flat roof restored with a seamless reflective coating system.
Asphalt Shingle Roof Protection

Asphalt Shingle Roof Coating

ArmorGarage asphalt shingle roof coating is formulated to protect aging shingles while allowing the roof assembly to breathe. It can help secure loose granules, seal small weathered areas, improve appearance and delay replacement when the existing roof remains structurally serviceable.

  • Helps lock down granules before continued loss exposes the shingle surface.
  • Seals and protects weathered shingles from additional water penetration.
  • Refreshes faded color for a cleaner, more uniform appearance.
  • Extends useful roof life 7-10 years when applied to an appropriate roof in serviceable condition.
  • Roller or pump-sprayer application allows many property owners to complete the project themselves in a single day.
  • See the Shingle Roof Coating product page for testimonials.
ArmorGarage coating for compatible aging asphalt-shingle roofs.
Specialty Flat Roof System

Ponding Water Roof Coating

Flat roofs frequently develop low areas where water remains for days after a storm. Standing water can accelerate deterioration of asphalt-based, built-up and other compatible roof systems while leaving silt and organic material behind as it evaporates.

Areas that hold water require a product specifically intended for ponding conditions. Standard roof coatings cannot survive under standing water, not even ours. The surface must be cleaned down to sound roofing material, treated for mold or organic growth where necessary and allowed to dry before application.

Purpose-built for standing water: ArmorGarage ponding-water coating is designed for compatible low areas, is recoatable and creates a durable surface that can tolerate maintenance foot traffic after curing.

Reflective flat-roof coating system applied around penetrations and ponding-water areas.
Verified Customer Feedback

What Our Customers Are Saying

★★★★★
5.0 OVERALL
“Good explanation of products and how they should be applied. Website easy to navigate. You get what you pay for!”

Timothy I.  |  Shopper Approved Review  |  February 2026

“Best products for flat roof with ponding issues.”

Talk to a Roof Coating Expert

Send pictures or video of your roof and tell us the roof type, approximate square footage, current condition and known leak or ponding areas. We will help you choose the correct product and estimate the material required.

DO YOUR ROOF PROJECT RIGHT THE FIRST TIME WITH ARMORGARAGE!

Call 866-532-3979
Request a Quote for Volume Discounts
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