The best paint for an asphalt roof depends on the roofing material: shingle coatings, smooth asphalt coatings, and crack fillers serve different purposes. PERMAKOTE is the most directly targeted option here for shingle restoration; Rust-Oleum 350 is specified for smooth asphalt built-up and modified bitumen roofs; and Black Jack is described for asphalt shingle and metal roof renewal. The Ames coating is a reflective elastomeric choice for low-slope maintenance, while Autosel is a repair product rather than a roof paint.
| Product | Best suited for | Key distinction |
|---|---|---|
| PERMAKOTE Shingle Roof Coating | Asphalt shingle restoration | Breathable elastomeric membrane with ceramic technology |
| Black Jack Gloss Black Coating | Roof and foundation coating | Described for asphalt shingle and metal roof renewal |
| Rust-Oleum 350 Fibered Roof Coating | Smooth asphalt roofing | Specified for built-up and modified bitumen roofs |
| Autosel Crack Filler | Localized crack repairs | Repair filler, not a general roof coating |
| AMES Maximum-Stretch | Low-slope roof maintenance | White, reflective elastomeric coating |
PERMAKOTE Shingle Roof Coating
Best for: Homeowners seeking a coating specifically presented for asphalt-shingle restoration. It is the most directly shingle-focused product in this selection, rather than a general-purpose roof paint.
The listed features describe an elastomeric acrylic membrane intended to block liquid water while allowing vapor to escape. The coating also contains ceramic microspheres and is described as heat-reflective. Its cocoa-brown color may suit buyers looking for a colored finish rather than a white reflective surface.
- Marketed as a 15-year system; this is a product claim, not a guarantee for every roof.
- Designed for shingle roof waterproofing and restoration.
- Breathable membrane and ceramic heat-dissipating technology are highlighted.
Limitation: The product is identified for shingles, so do not assume it is appropriate for every asphalt roof type. Check the label and roof condition before applying; coatings are not a substitute for repairing damaged shingles or structural problems.
Black Jack Gloss Black Asphalt Coating
Best for: Buyers looking for a black coating described for roof-surface renewal as well as foundation protection. The product listing specifically mentions restoring asphalt shingle and metal roofs, which makes it relevant to people comparing roof coatings across these surfaces.
The listed features describe a liquid asphalt coating intended to seal and protect surfaces and help prevent water intrusion. Its gloss-black finish is a notable difference from white reflective coatings or brown shingle coatings. The listing also calls the formula low-odor and suitable for indoor use, but users should follow the container directions for the intended application.
- Described for foundations and roof-surface renewal.
- Listing mentions asphalt shingles and metal roofs.
- Black finish offers a different appearance from reflective white products.
Limitation: The product details do not specify a coverage rate or application conditions. Confirm that the exact roof material and intended use appear on the product label before buying, especially if the roof is shingled.
Rust-Oleum 350 Fibered Roof Coating
Best for: Owners of smooth asphalt built-up or modified bitumen roofing who need a coating matched to those roof types. This is a clearer fit for those surfaces than for standard asphalt shingles because the listing names built-up and modified bitumen roofs specifically.
Rust-Oleum describes this fibered black coating as a waterproofer and weatherproofer. It is also presented as a way to restore older roofs and as applicable in low temperatures. These features make it a candidate for maintenance of the roof types named in the listing, but do not establish that it suits every roof condition or climate.
- Specified for smooth asphalt built-up and modified bitumen roofing.
- Described as a waterproofer and weatherproofer.
- Listing says it can be applied in low temperatures.
Limitation: The stated applications do not specifically include asphalt shingles. Avoid treating it as a universal shingle paint; check the product label for surface preparation, temperature limits, and application instructions.
Autosel Concrete And Asphalt Crack Filler
Best for: Buyers comparing options for a localized crack repair, not for painting an entire asphalt roof. The listing describes a self-leveling filler for concrete, asphalt, driveways, and roof leaks, so it may be relevant to small repair needs where the product label confirms suitability.
Autosel highlights elasticity, weather resistance, quick curing, and bonding. These are repair-product features rather than evidence that the filler can serve as a protective roof coating. Its role is distinct from the other products in this article: it is intended to address cracks, while a roof coating is applied over a larger surface area.
- Described as a waterproof, weather-resistant crack filler.
- Listing mentions concrete, asphalt, driveway repairs, and roof leaks.
- Self-leveling and quick-drying are among the stated features.
Limitation: This is not a general asphalt roof paint or a full-surface waterproofing coating. Confirm that the roof material and repair location are listed on the package before using it overhead.
AMES Maximum-Stretch Roof Coating
Best for: Buyers maintaining a low-slope roof who want a white elastomeric coating. The listing says it adheres to metal roofing, tar, and rolled roofs, and presents it for low-slope roof maintenance. It is a better match for those named surfaces than for conventional steep-slope asphalt shingles.
The coating is described as acrylic and rubberized, with 650% elongation to resist cracking and peeling. Its white finish is listed as 88% light reflective, with the stated aim of reducing roof-surface temperatures and cooling costs. The product can be applied by brush, roller, or spray according to the listing.
- White finish with stated 88% light reflectivity.
- Elastomeric coating with listed 650% elongation.
- Listing names tar, rolled roofs, metal roofs, and low-slope maintenance.
Limitation: The listed applications do not specifically identify asphalt shingles. Choose it only when the roof surface and project match the product directions; a reflective white coating will also change the roof’s appearance.
Buying Guide: How To Choose Asphalt Roof Paint
What kind of asphalt roof do you have?
Start by identifying the roof surface. Asphalt shingles, smooth asphalt built-up roofing, and modified bitumen are not interchangeable application categories. A product labeled for shingles is not automatically suitable for a smooth membrane roof, and a coating for built-up roofing should not be assumed safe for shingles.
Check the roof’s documentation or ask a qualified roofing professional if you cannot identify the material. Then compare that surface with the coating’s listed uses. In this selection, PERMAKOTE is expressly presented for shingles, while Rust-Oleum 350 names smooth asphalt built-up and modified bitumen roofing.
Are you coating the roof or repairing one spot?
A roof coating is generally chosen to cover a larger compatible surface. A crack filler is meant for localized repairs. Autosel’s listing describes crack repair rather than a full-roof finish, so it should not be treated as a substitute for a roof coating. Likewise, coating over a leak without diagnosing its source may leave the underlying problem unresolved.
Inspect the roof for loose, missing, or badly damaged material before choosing a coating. If the roof has widespread damage, active leaks, or signs of structural problems, seek a professional assessment rather than relying on paint alone.
Should you choose a reflective or dark finish?
Finish color affects appearance and may affect how much sunlight the surface reflects. The Ames product is white and lists 88% light reflectivity. PERMAKOTE is cocoa brown and describes ceramic heat-dissipating technology. Black Jack and Rust-Oleum 350 are black products. Compare the finish with the roof’s current appearance and the coating’s intended purpose.
Do not assume that a reflective coating will produce a specific energy-bill reduction. The supplied product details describe potential heat-related benefits, but actual results depend on the roof, building, climate, and installation.
What should you check before application?
- Confirm the product is labeled for your exact roofing material and project.
- Read instructions for cleaning, preparation, application method, and drying or curing.
- Check the specified weather and temperature conditions; product claims may not cover every situation.
- Determine the listed coverage per container and estimate the roof area before purchasing.
- Use the safety directions on the package, including any ventilation or protective-equipment guidance.
- Do not coat a wet, unsound, or unprepared surface unless the product instructions explicitly allow it.
How should you compare coating claims?
Compare the intended roof surface first, then consider waterproofing, breathability, flexibility, finish, and application conditions. A feature such as elongation describes a stated flexibility property; it does not prove that a coating is suitable for every roof. Similarly, a claimed service life or weathering benefit should be read as the manufacturer’s product claim, not a guarantee of performance on every building.
Also distinguish a coating’s general description from its actual label directions. The product page may summarize benefits, but the container or manufacturer instructions should guide surface preparation and use. If a roof has previously been coated, verify that the new coating is compatible with the existing material.
Frequently Asked Questions
Can you paint an asphalt shingle roof?
Some products are marketed for asphalt-shingle restoration, but not every asphalt roof coating is suitable for shingles. Use only a product whose label specifically supports the roof type and follow its preparation and application instructions.
Is roof coating the same as ordinary paint?
No. The products here are specialized roof coatings, membranes, or repair fillers. Their intended surfaces and functions differ from ordinary exterior paint, so choose by roof material and label directions.
Which product in this selection is specifically for shingles?
PERMAKOTE is explicitly presented as a shingle roof coating. Black Jack’s listing also mentions asphalt shingle roof renewal. Verify each product’s current label before applying it to a specific roof.
Can crack filler coat an entire roof?
The Autosel product is described as a crack filler for localized repairs, not as a full-surface roof coating. Do not use it to coat an entire roof unless its instructions explicitly support that application.
Does a white roof coating lower cooling costs?
A reflective white coating may reduce heat absorbed at the roof surface, and the Ames listing says its finish is 88% light reflective. Actual energy savings are not established for every building and depend on several factors.
Should you coat a roof that is leaking?
First identify and repair the cause of the leak. A coating may be appropriate for some compatible roof surfaces, but it should not be assumed to fix damaged shingles, failed flashing, or structural issues.
