HENRY Asphalt Emulsion Sealer Dampproofer Roof 7445021341382 107 4.75

( Brand: Henry ), ( Application Method: Brush On, Roll On, Spray On ), ( Approximate Coverage Per Gallon: Sq Ft ), ( Coating Base: Asphalt ), ( Cold Applied: Cold Applied ), ( Color Family: Black ), ( Dry Time: Hr ), ( Features: Algae Resistant, Corrosion Resistant, Extreme Heat, Ice And Water Sh ), ( Fire Rating: Ul 790 ), ( Package Size: Gallons ), ( Returnable: 90-day ), ( Roofing Product Type: Asphalt Roof Coating ), ( Surface Recommended: Coated Roofs, Concrete/masonry, Metal, Metal Roofs, Mobile Home Roof ), ( Manufacturer Warranty: 12-month Limited Warranty ), ( Product Size: Oz ), ( Product Width: In ), ( UPC: 445021341382 )

Review HENRY 107 Asphalt Emulsion Sealer And Dampproofer Black Roof Coating 4.75 Gal

The **Henry 445021341382 107 Asphalt Emulsion Sealer/Damp-Proofer Roof Coating** is a high-performance, water-based, solvent-free liquid designed to provide a durable, long-lasting protective barrier for asphalt shingle roofs while effectively preventing moisture intrusion. Formulated with a premium blend of asphalt-based emulsions and advanced polymer technology, this product delivers superior adhesion, flexibility, and resistance to weathering, ensuring reliable defense against rain, snow, wind-driven rain, and UV exposure. Ideal for both maintenance applications and new installations, this sealer/damp-proofer is engineered to bridge gaps between shingles, seal minor cracks, and reinforce the roof s structural integrity, reducing the risk of leaks and water damage. Its easy-to-apply nature makes it a practical choice for DIY enthusiasts and professional roofers alike, as it can be brushed, rolled, or sprayed onto clean, dry surfaces, including asphalt shingles, wood shakes, and fiber cement roofing. The product s fast-drying formula minimizes downtime, allowing for quicker project completion while maintaining excellent waterproofing properties. Additionally, its low odor and non-flammable composition make it safer to handle and apply compared to traditional solvent-based coatings. Whether used as a preventive measure to extend the lifespan of an existing roof or as a corrective solution to address early signs of wear, this asphalt emulsion sealer offers a cost-effective, eco-friendly alternative to more aggressive roofing treatments. With its balanced performance of durability, flexibility, and ease of use, it stands as a reliable choice for homeowners and contractors seeking to protect their roofs from the elements while maintaining aesthetic appeal.

**Pros and Cons of Buying Henry 445021341382 107 Asphalt Emulsion Sealer/Damp-Proofer (4.75 gal)**

1. **Versatile Application** This product is designed as both a sealer and a damp-proofer, making it suitable for multiple purposes. It can be used on asphalt shingles, wood shakes, and other roofing materials to extend their lifespan by protecting against moisture, UV rays, and minor wear.

2. **Cost-Effective** Asphalt emulsion sealers are generally more affordable than premium roof coatings or specialized damp-proofing treatments. This makes it a budget-friendly option for maintenance or minor repairs.

3. **Easy to Apply** The product is typically applied with a brush, roller, or sprayer, making it accessible for DIYers without requiring professional equipment or expertise.

4. **Waterproofing Properties** The damp-proofing aspect helps prevent water infiltration, which can reduce the risk of leaks, mold growth, and structural damage over time.

5. **Durability** When applied correctly, asphalt emulsion sealers can provide moderate protection against weathering, extending the life of the roof by a few years, especially in mild climates.

6. **Compatibility** It is designed to work with asphalt-based roofing materials, ensuring better adhesion and longevity compared to some generic sealers.

7. **Quick Drying** Many asphalt emulsion products dry relatively fast, allowing for faster completion of roofing projects compared to thicker coatings.

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1. **Limited Lifespan** While it provides protection, asphalt emulsion sealers typically last only **2 5 years**, depending on climate and maintenance. This means frequent reapplication is necessary, adding long-term costs.

2. **Weather Sensitivity** Application must be done under ideal conditions (moderate temperatures, low humidity, and no rain). Applying it in extreme heat, cold, or wet conditions can reduce effectiveness or cause peeling.

3. **Not a Permanent Fix** This product is not a long-term solution for severely damaged roofs. It is best suited for minor maintenance rather than major repairs or full roof replacements.

4. **UV Degradation** Over time, UV exposure can cause the sealer to break down, especially in sunny or hot climates, reducing its protective properties.

5. **Potential for Staining** If not applied evenly or if the roof surface is dirty, the sealer may leave streaks or stains, particularly on lighter-colored materials.

6. **Limited Temperature Resistance** Some asphalt emulsions may soften or become brittle in extreme temperatures, affecting their durability in freeze-thaw cycles or high-heat areas.

7. **Environmental Concerns** Asphalt-based products contain petroleum byproducts, which may raise environmental or health concerns for some users, though proper ventilation during application mitigates risks.

8. **Requires Surface Preparation** The roof must be clean, dry, and free of debris before application. Neglecting this step can lead to poor adhesion and reduced effectiveness.

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The **Henry 445021341382 107 Asphalt Emulsion Sealer/Damp-Proofer** is a practical, affordable choice for homeowners looking to extend the life of their asphalt shingle or wood shake roofs with minimal effort. It offers **good waterproofing and UV protection for a few years**, making it ideal for **routine maintenance, minor repairs, or prepping a roof for a new layer of shingles**. However, it is **not a permanent solution** and requires **proper application and periodic reapplication** to maintain effectiveness.

For **short-term protection, budget-friendly maintenance, or DIY projects**, this product is a solid option. If you need **longer-lasting, high-performance roofing solutions** (e.g., for commercial roofs, severe climates, or heavily damaged surfaces), investing in a **premium roof coating, rubberized asphalt, or professional membrane systems** may be more worthwhile.

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- You have an **asphalt shingle or wood shake roof** needing basic maintenance.

- You want a **cost-effective, easy-to-apply solution** for sealing minor cracks or preventing moisture damage.

- You plan to **reapply it every 2 3 years** as part of regular roof care.

- You re working on a **small project** (e.g., a shed, garage, or section of a larger roof).

- Your roof has **severe damage, leaks, or missing shingles** this product won t fix structural issues.

- You live in an **extreme climate** (e.g., very hot, very cold, or high UV exposure) where a more durable sealer is needed.

- You re looking for a **long-term solution** (10 years) rather than short-term protection.

- You prefer **eco-friendly or synthetic alternatives** due to environmental concerns.

**Final Verdict:** This product is **best suited for homeowners who want a simple, affordable way to extend their roof s life with minimal investment and effort**. For those needing more robust protection, exploring higher-quality sealers or professional services may be worth the extra cost.

Details:

107 Asphalt Emulsion Sealer and Dampproofer Black Roof Coating 4.75 Gal. 100% Satisfaction, Satisfaction Guaranteed.

specifications sealantadhesivee:

• brand: Henry
• application method: Brush On, Roll On, Spray On
• approximate coverage per gallon: Sq Ft
• coating base: Asphalt
• cold applied: Cold Applied
• color family: Black
• dry time: Hr
• features: Algae Resistant, Corrosion Resistant, Extreme Heat, Ice And Water Sh
• fire rating: Ul 790
• package size: Gallons
• returnable: 90-day
• roofing product type: Asphalt Roof Coating
• surface recommended: Coated Roofs, Concrete/masonry, Metal, Metal Roofs, Mobile Home Roof
• manufacturer warranty: 12-month Limited Warranty
• product size: Oz
• product width: In
• upc: 445021341382

payments sealantadhesivee:

• other
• wallet: Paypal
• credit card: Discover

offer sealantadhesivee:

• sold: 0
• availability: In Stock
• started: May 18, 2026
• quantity: 1
• options: Ship-to-home

general sealantadhesivee:

• Adhesives, Sealants Tapes > Caulks, Sealants Removers > Caulks Sealants
• condition: New

shipping sealantadhesivee:

• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard
• transit: 3-9 Days

seller sealantadhesivee:

• rating: 99.7%
• city: Evergreen, Alabama
• # reviews: 1539

returns sealantadhesivee:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

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