Quikrete 691703 Expansion Joint Strip, 4-in. X 5-ft., 1/2-in. Thick

The Quikrete Expansion Joint Strip is a wood fiber filler designed to be installed where concrete meets concrete, between concrete slabs, or to separate slabs from adjoining structures. This resilient strip absorbs the natural expansion and contraction that occurs as concrete experiences temperature changes throughout the seasons, preventing the stress that leads to cracking, spalling, and structural damage.

Ideal for driveways, sidewalks, patios, and other concrete interfaces, this expansion joint is suitable for both DIY homeowners and professional contractors. By providing a flexible barrier at concrete joints, it helps extend the lifespan of your slab installations and maintains a clean, finished appearance.

Features and Benefits

• Wood Fiber Composition: Made from resilient wood fiber that flexes with concrete movement, accommodating seasonal expansion and contraction without transferring stress to adjoining surfaces.
• 1/2-Inch Thickness: Properly sized to fit standard concrete joint gaps while delivering consistent performance across a wide range of applications.
• Weather Resistant: Engineered to withstand moisture, freeze-thaw cycles, and UV exposure, ensuring reliable performance year-round in harsh conditions.
• Pre-Cut Dimensions: Comes in a 4-inch by 5-foot strip that is ready to install with standard tools, reducing preparation time on the job site.
• ASTM D 1751 Compliant: Meets industry standards for concrete expansion joints, providing assurance of quality and performance.

Specifications

• Brand: Quikrete
• Model: 691703
• Width: 4 inches
• Length: 5 feet
• Thickness: 1/2 inch
• Material: Wood fiber
• Color: Black
• Standards Met: ASTM D 1751