HENRY HE204071 Asphalt Roof Cement 081725204706 4-3/4

( Brand: Henry ), ( Manufacturer Part Number: HE204071 ), ( UPC: 081725204706 )

Review HENRY Smooth Black Asphalt Roof Cement 4-3/4 Gal

The **Henry HE204071 Asphalt Roof Cement (4 3/4 Gallon)** is a high-performance, versatile roofing adhesive designed to provide a durable, weather-resistant seal for a wide range of roofing applications. Formulated with a premium blend of asphalt and high-quality polymers, this roof cement delivers exceptional adhesion and flexibility, ensuring long-lasting protection against leaks, wind, and environmental stressors. Ideal for both professional contractors and DIY enthusiasts, this product excels in sealing gaps, cracks, and flashing around vents, chimneys, skylights, and other roof penetrations, creating a watertight barrier that resists the harshest conditions. Its thick, creamy consistency allows for easy application with a trowel or putty knife, spreading smoothly to fill voids and create a seamless, reinforced seal. The asphalt-based formula remains pliable even in extreme temperatures, preventing brittleness or cracking over time, while its resistance to UV degradation ensures it maintains its integrity under prolonged sun exposure. Whether used for repairs, new installations, or reinforcing existing roofing systems, this roof cement offers a reliable, long-term solution that helps extend the lifespan of your roof while minimizing the risk of water infiltration. Its durable, black finish also blends seamlessly with most roofing materials, providing both functionality and aesthetic consistency. Backed by Henry s reputation for quality craftsmanship, this product is a trusted choice for those seeking a robust, all-weather sealant that stands up to the demands of residential and light commercial roofing projects.

**Pros and Cons of Buying Henry He204071 Asphalt Roof Cement (4-3/4 Gal)**

1. **Versatility:** This asphalt roof cement is designed for a wide range of applications, including sealing leaks, patching holes, and securing roofing materials like shingles, tar paper, or metal flashing. Its flexibility makes it suitable for various roof types and repairs.

2. **Durability:** Asphalt-based sealants like this one are known for their weather resistance, making them effective in both hot and cold conditions. They can withstand temperature fluctuations, UV exposure, and minor movement without cracking or deteriorating quickly.

3. **Easy Application:** The product is typically formulated for straightforward application with a putty knife or trowel. It adheres well to clean, dry surfaces and dries to a flexible, waterproof seal, reducing the need for complex installation techniques.

4. **Cost-Effective:** Compared to some specialized roofing materials or professional labor, this type of cement is relatively inexpensive. It provides a cost-effective solution for minor repairs or preventive maintenance, extending the lifespan of your roof without major expenses.

5. **Long-Lasting Seals:** When applied correctly, asphalt roof cement can create a durable, long-lasting seal that protects against water infiltration. This helps prevent further damage to the roof structure and interior spaces, saving money on potential water damage repairs.

6. **Compatibility:** It is often compatible with most roofing materials, including asphalt shingles, modified bitumen, and some metal roofing systems, making it a versatile choice for various roofing projects.

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1. **Limited Coverage:** A 4-3/4 gallon container may not be sufficient for large-scale roofing projects or extensive damage. It is better suited for small repairs, patching, or sealing gaps rather than full roof replacements or major overhauls.

2. **Shorter Shelf Life:** Like many adhesive or sealant products, asphalt roof cement has a limited shelf life once opened. It may thicken or harden over time, reducing its effectiveness if not used promptly. Always check the expiration date before purchasing.

3. **Temperature Sensitivity:** While asphalt cement is durable in moderate climates, extreme cold can make it brittle and difficult to apply, while excessive heat may cause it to soften too quickly or stick to tools. Application conditions matter significantly.

4. **Messy Application:** Asphalt cement can be sticky and messy to work with, requiring careful handling to avoid spills or contamination of surrounding surfaces. Proper cleanup may be necessary, and gloves are typically recommended to protect skin.

5. **Not a Permanent Fix:** While effective for temporary repairs or sealing minor issues, asphalt roof cement is not a permanent solution for severely damaged roofs. Over time, it may degrade, especially if exposed to prolonged UV radiation or extreme weather.

6. **Surface Preparation Required:** For optimal adhesion, the roof surface must be clean, dry, and free of debris, oil, or moisture. Failure to prepare the surface properly can lead to poor bonding and premature failure of the seal.

7. **Environmental Concerns:** Asphalt-based products contain petroleum byproducts, which may raise environmental or health concerns for some users. Proper disposal and ventilation during application are important considerations.

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Henry He204071 Asphalt Roof Cement (4-3/4 gal) is a practical and cost-effective choice for small to moderate roofing repairs, sealing leaks, or securing roofing materials. Its versatility, durability, and ease of use make it a reliable option for DIYers and professionals alike. However, it is not ideal for large-scale roofing projects or permanent solutions, and its effectiveness depends heavily on proper application and surface preparation. The product s limitations in coverage, shelf life, and environmental impact should also be considered.

Purchase this asphalt roof cement if you need a quick, affordable solution for minor roof repairs, patching, or sealing gaps in an asphalt shingle or similar roofing system. It is particularly useful for addressing leaks, securing flashing, or preventing water infiltration during maintenance. For larger projects, extensive damage, or permanent roofing solutions, consider consulting a professional roofer or investing in more comprehensive roofing materials.

Always follow the manufacturer s instructions for application, safety, and disposal. Store the product properly to maximize its shelf life, and ensure the roof surface is clean and dry before use. If you are unsure about the extent of the damage or the best approach for your roof, consulting a roofing expert can help you determine whether this product is the right choice for your needs.

Details:

Packaging Type: Can. Water Based: No. Color Family: Black. Henry 204 Plastic Roof Cement forms a tough, long-lasting flexible film that won't become brittle and crack in the coldest weather, run sag hottest.

Color: Black. It is made from high-quality refined asphalt and heavy-bodied for smooth spreading in cold weather. Brand Name: Henry. Container Size: 4-3/4 gal.

Coating Material: Asphalt.: Roof Cement. Sheen: Smooth. Transparency: Solid.

Fiber Reinforced: Yes. Durability: 1 Year. Cold Application: Yes.

part #: he204071 prices

• $92.46-$109.99

specifications sealantadhesivee:

• brand: Henry
• mpn: He204071
• upc: 081725204706

shipping sealantadhesivee:

• transit: 4-9 Days
• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed

payments sealantadhesivee:

• credit card: Discover
• wallet: Google-pay
• other

offer sealantadhesivee:

• sold: 0
• availability: In Stock
• quantity: 2
• started: April 30, 2026
• options: Ship-to-home

seller sealantadhesivee:

• # reviews: 173
• rating: 100.0%
• city: Prescott Valley, AZ

returns sealantadhesivee:

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

general sealantadhesivee:

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

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