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Gardner-Gibson Black Jack Roof Cement - All-Weather Waterproof Roofing Cement, Asphalt, 4.75 Gal

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Availability: In Stock.
Fulfilled by Hearthshire

Arrives Saturday, Jun 13
Order within 6 hours and 33 minutes
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Features

  • SUPERIOR WATERPROOF SEAL - Provides a durable waterproof barrier for roofs. Ideal for protecting against leaks and harsh weather on flat or sloped surfaces. Suitable for year-round use.
  • ASPHALT GEL FORMULA - Easy-to-apply asphalt gel spreads smoothly for even coverage. Perfect for sealing cracks and joints on asphalt shingle roofs and other roofing materials.
  • LARGE 5 GALLON SIZE - Convenient 5 gallon pail covers large areas, making it ideal for big repairs or multiple projects. Reduces the need for frequent reapplication.
  • VERSATILE ROOFING APPLICATIONS - Works as a roof cement and roofing sealant for metal, rubber, and asphalt roofs. Compatible with a variety of roofing systems and materials.
  • LONG-LASTING PROTECTION - Designed for lasting adhesion and flexibility. Resists cracking and peeling, ensuring your roof stays protected and sealed for extended periods.

Description

Black Jack All-Weather Roof Cement by Gardner-Gibson is a high-performance asphalt-based patching compound designed for long-lasting repairs on cracks, seams, and holes in roofing materials. This waterproof roof cement is ideal for both emergency repairs and new construction, providing a strong seal that helps prevent leaks and water damage. Its gel form makes application easy and precise, ensuring a tight bond on a variety of surfaces, including asphalt shingles, metal roofs, and flat roofs. The compact 5-gal. package is perfect for larger projects, while the black color blends seamlessly with most roofing materials for a professional finish. Use this asphalt roof sealant to set flashings, drip edges, and roofing material edges, or as a reliable roofing tar for patching and sealing. Suitable for use as a flat roof sealant or metal roof sealant, this product delivers durable, weather-resistant protection in all climates. With Gardner-Gibson’s trusted quality, you can count on this roof cement to provide superior waterproofing and long-term performance for your roofing needs.

Material: Asphalt


Brand: Gardner-Gibson


Style: Compact


Water Resistance Level: Waterproof


Item Form: Gel


Brand Name: Gardner-Gibson


UPC: 027134623059


Unit Count: 640.0 Fluid Ounces


Part Number: 6230-9-30


Model: 6230-9-30


Manufacturer: Gardner-Gibson


Water Resistance Level: Waterproof


Item Form: Gel


Compatible Material: Asphalt, Metal, Tile, Shingle


Style Name: Compact


Color: Black


Material Type: Asphalt


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 13

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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