Dap Inc 37584 Liquid Cement Crack Filler 1 Qt Gray

Product Description

The DAP INC 37584 is a ready-mixed liquid cement crack filler formulated for horizontal concrete surfaces. It flows into cracks, self-levels, and cures to a gray finish that closely matches existing concrete. The product ships in quart units and requires no mixing before application. Concrete repair contractors, flatwork specialists, and experienced DIYers use this product to restore cracked slabs, driveways, garage floors, and walkways without the preparation steps required by two-part or powder-based systems. The ready-mixed formula reduces labor time and minimizes material waste on small to mid-size repair jobs.

This filler is intended for horizontal concrete applications where gravity assists the product in settling into and filling cracks. Typical use cases include residential and light commercial flatwork: driveways, sidewalks, patios, basement floors, and garage slabs. The gray colorway is selected to blend with standard portland-cement-based concrete. It is not intended for vertical surfaces or overhead concrete repair.

Key Features

• Ready-mixed formula requires no mixing — open and apply directly
• Self-leveling liquid consistency fills horizontal cracks efficiently
• Dries gray to match standard existing concrete surfaces
• Quart size suits targeted repairs with minimal material waste
• Designed specifically for horizontal concrete crack repair

Compatibility

Designed as an OEM-style replacement for standard horizontal concrete crack filler applications on portland-cement-based flatwork surfaces.

Installation Notes

Application is typically performed by concrete repair contractors or experienced flatwork technicians. Clean the crack of loose debris, dust, and standing water before applying. Pour or pour-and-spread the filler directly into the crack and allow it to self-level. Follow all local building codes and manufacturer cure-time guidelines before allowing foot or vehicle traffic on the repaired surface.