Locks Granules and Seals Your Shingle Roof with Weather Protection

The Original SHINGLE SEALER™ is the only clear waterproofing roof sealant built exclusively for asphalt and fiberglass shingles. Penetrates and rejuvenates the shingle surface, re-glues loose granules, and waterproofing in one application. The 100% acrylic, crystal clear formula delivers excellent weather resistance and durability against wind lift, impact, and salt spray. Water-based for easy soap and water cleanup. In testing, uncoated shingles lost over 5% of granules in 1,000 scrub cycles; Shingle Sealer reduced that loss to just 0.2%.

Shingle Sealer Granule Scrub Test Performance

How to Restore a Shingle Roof

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Shingle Sealer
Shingle Sealer

Breathable 100% Acrylic Formula - Low VOC - Made in the USA

SHINGLE SEALER™ leaves a clear light gloss film with a permeability rating of 24 perms, so your shingles keep breathing after sealing. It allows the water vapor to escape while blocking the larger water molecule. The water-based formula carries VOC content less than 50 gr/ltr, qualifies as a Green Safe low-VOC coating, and is manufactured in the USA.

Need help? Have Questions? Call toll free 1-800-423-7264 Speak with a Shingle Roof Specialist.
shingle sealer
shingle sealer

Restores Faded Shingles to Like New Appearance

Rejuvenates discolored, tired and weathered shingles, restoring their natural color with a rich clear gloss finish. Real-world results show an 18-year-old treated roof outperforming a 5-year-old untreated addition on the same home. Prevents dirt and debris from sticking, keeping your roof cleaner longer.

7-Year Product: Extend Roof Life and Defer Costly Replacement

SHINGLE SEALER™ extends the functional life of aging but serviceable asphalt and fiberglass shingle roofs, helping property owners avoid the cost of full roof replacement. Available 7-year limited warranty from Nationwide Coatings, a USA manufacturer since 1964.

spray on shingle sealer

Keeps Your Roof Cleaner for Longer

Superior Mold, Mildew and Fungi Resistance. Eliminates harmful water intrusion by the sheeting off of water on the roof, thus reducing the environment for mold, mildew and fungi formation and cleansing the roof of dirt and pollution.

Extends, Preserves and Rejuvenates Shingle Roofs

fortified with a high solids resin blend of advanced ingredients like polymers and acrylics, penetrates your roofing shingles, while simultaneously leaving behind a breathable film that enhances their durability. SHINGLE SEALER™ is your solution, as it re-glues and secures loose shingle granules, waterproofing and safeguarding your shingle roof from the elements.

penetrates
rejuvenates
protects

100% Acrylic Clear Waterproofing Sealer

Pure high solids acrylic formulation ensures a crystal-clear finish that not only enhances the natural beauty of shingles but also provides a waterproofing barrier for long-lasting weather protection. Its penetrating technology and transparent nature allows the original colors of shingles to shine through while offering protection against moisture, UV rays, and environmental factors for years to come.

Shingle Sealer Before After

Easy to Apply - Will Not Clog Your Sprayer

Apply by backpack, pump-up, or industrial airless sprayer, or brush and roller for smaller areas. Thin water-based formula will not clog your sprayer tip as it penetrates deep into the shingles and leaves a breathable topical film behind to protect the shingle roof and lock down shingle roof granules. Two coats at 250 to 350 sq ft per gallon per coat (average 300 sq ft per gallon). Clean up with soap and water.

choose the right sealer for your shingle roof
Shingle Sealer is made for shingle roofs

Coverage Guide: How Much Do You Need?

Two coats recommended for best results. Average 300 sq ft per gallon (250-350 sq ft depending on surface porosity). 750 sq ft = 5 gal; 1,500 sq ft = 10 gal; 3,000 sq ft = 20 gal. For roofs with some granule loss, use PERMAGLUE before applying. Unfortunately there is no magic sauce for a bad roof but Shingle Sealer works great on most roofs. Not effective on shingles with no remaining serviceable life.

How Much Shingle Sealer do I Need?
Data Sheet - SHINGLE SEALER™ Waterproofing Rejuvenating Roof Sealer Datasheet

People Also Ask

Yes—but it's important to use a product specifically engineered for asphalt shingles. SHINGLE SEALER™ is formulated to penetrate and rejuvenate asphalt and fiberglass shingles while maintaining breathability. It helps waterproof the surface, secure loose granules, improve appearance, and protect against UV damage and weathering. Proper roof cleaning and application according to the manufacturer's instructions are essential for the best results.

SHINGLE SEALER™ is only available as a clear rejuvenating sealer. We do offer PERMAKOTE® Shingle Elastomeric Roof Coating in any paint color as an alternative option.

Yes. SHINGLE SEALER™ is formulated to penetrate porous asphalt and fiberglass shingles, helping rejuvenate aging roofing materials while bonding loose granules and creating a breathable waterproofing barrier. By reducing water intrusion, UV exposure, and granule loss, it helps protect shingles from premature deterioration and can extend the service life of a structurally sound roof. It is designed for roofs that are weathered but still in serviceable condition—not roofs requiring replacement due to structural damage.

Coverage typically ranges from 250 to 350 square feet per gallon, depending on the age, texture, and porosity of the roof. Older, drier shingles generally absorb more material than newer roofs. Proper surface preparation and following the recommended application instructions will help achieve the best performance and coverage.

SHINGLE SEALER™ is primarily designed for asphalt and fiberglass shingle roofs, where it helps rejuvenate, waterproof, and preserve aging shingles. It can also be used on many porous, sloped roofing surfaces and previously coated roofing when properly prepared. For roofs experiencing significant granule loss or requiring a complete restoration, Nationwide Coatings also offers PERMAGLUE™ and PERMAKOTE® Shingle Roof Coating as additional restoration solutions.

Frequently Bought Together

PERMAGLUE™

7599

Regranulation Adhesive Sealer Clear Gloss Waterproofing for Replacing Shingle Roof Granules on Shingles.

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PERMAPATCH™

7540

Acrylic Elastomeric Waterproofing High Solids Trowel or Brush Grade Roof, Wall & Floor White Caulk & Sealant. Minimal Shrinkage.

elastomeric patching compound

LIQUI-TARP®

7010

Elastomeric Waterproofing Insulating Ceramic Temporary Roof Coating and Sealer. Storm Damaged Roofs. Any Color Available.

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PERMAKOTE® SHINGLE

7528

Formulated for Shingle Roofs. Elastomeric Ceramic Roof Coating. Any Color Available. 15 Year Written Warranty.

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PERMAKOTE®

7525

Our Most Popular Elastomeric Roof Coating for Pitched Roofs. Metal, Tile & Other Surfaces. Any Color Available. 15 Year Written Warranty.

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PERMAGARD®

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Our Best Roof Coating for Pitched Roofs. Metal, Tile & Other Surfaces. Any Color Available. 20 Year Written Warranty.

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Acrylic Sealer for Protecting, Rejuvenating & Waterproofing Shingle & Granulated Roof Surfaces. 7 Year Written Warranty.

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PERMASIL™ SILICONE

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100% Pure Silicone Elastomeric Roof Coating for Flat Roofs. High Solids Silicone. Some Colors Available. 12 Year Written Warranty.

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