Quikrete Companies 864015 Concrete Crack Sealant 5.5 Oz

Product Description

The QUIKRETE COMPANIES 864015 is a ready-to-use concrete crack sealant packaged in a 5.5 oz tube. It bonds to all concrete surfaces and fills cracks up to 0.5 inches wide. The gray color is formulated to blend with the natural appearance of concrete, reducing the visual impact of repaired areas. This product is used by contractors, flatwork finishers, and maintenance professionals for fast, field-ready crack repairs without mixing or additional preparation.

The 864015 is suited for repairing cracks in residential and commercial concrete flatwork including driveways, sidewalks, patios, and steps. Its ready-to-use formula makes it practical for single-trade or general maintenance use where a pre-mixed, tube-applied sealant is preferred over poured or trowel-applied products. The gray tone integrates visually with standard concrete finishes.

Key Features

• Ready-to-use formula — no mixing required
• Fills and seals cracks up to 0.5 inches wide
• Bonds to all concrete surfaces
• Gray color blends with natural concrete tone
• 5.5 oz tube format for controlled application
• Suitable for driveways, sidewalks, patios, and steps

Compatibility

Designed for use on standard poured and precast concrete surfaces including driveways, sidewalks, patios, and steps where crack widths do not exceed 0.5 inches.

Installation Notes

Clean the crack of loose debris, dirt, and standing water before applying sealant. Apply directly from the tube into the crack and smooth as needed with a putty knife or similar tool. Follow all applicable surface preparation guidelines and allow adequate cure time before returning the surface to foot or vehicle traffic. Personal protective equipment including gloves and eye protection is recommended during application.

Technical Specifications

• Package Size: 5.5 oz tube
• Crack Fill Width: Up to 0.5 inches
• Color: Gray
• Formula: Ready-to-use
• Package Quantity: 12 per case
• Weight: 9 pounds

Standard Information

• Brand: QUIKRETE COMPANIES
• Manufacturer Part Number: 864015