1/2" x 4" - 10' Concrete Expansion Joint

Product Overview

A 1/2" x 4" x 10' expansion joint is a flexible, durable material designed to absorb movement in concrete and other building structures, preventing cracks and damage. The dimensions indicate its size: 1/2-inch thick, 4 inches wide, and 10 feet long.

• Material type: Fiber expansion joint
• Material composition: Wood or cellular fibers bonded with asphalt
• Common use: Sidewalks, driveways, and other flatwork