For decades, structural engineers have sought a reliable, cost-effective solution to seal concrete joints against fluid penetration. At Paul Murphy Plastics, we answered that call with Wirestops®. By addressing the inherent flaws of traditional waterstops, Wirestops® have set a new standard for watertight performance and ease of installation.

The Revolutionary Design of Wirestops®

The strength of Wirestops® lies in its innovative design. Unlike conventional PVC waterstops, which rely on drilled holes or external fasteners, Wirestops® feature continuous galvanized steel wire loops. This patented system ensures precise placement and robust anchoring during concrete pouring. By eliminating holes and external devices, Wirestops® reduce the risk of leakage and simplify installation.

Additionally, the wire loops allow closer positioning of vibrator heads during consolidation, resulting in a stronger concrete matrix in critical areas. This creates a seamless mechanical bond that enhances the long-term durability of the seal.

Proven Performance Under Pressure

Independent testing has demonstrated the unparalleled effectiveness of Wirestops®. Even under joint separations of up to ½ inch and load strains of 50 PSI, Wirestops® maintain zero water leakage. This level of reliability makes them the preferred choice for infrastructure projects where failure is not an option.

Applications Across Industries

Wirestops® excel in a variety of critical applications, such as:

• Bridges and Retaining Walls: Providing secure seals in above- and below-grade structures.
• Hydroelectric Plants: Ensuring watertight performance in high-pressure environments.
• Parking Structures and Foundations: Delivering durability and reliability in commercial and residential projects.

At Paul Murphy Plastics, we’re committed to delivering products that exceed expectations. With decades of experience and a proven track record, Wirestops® are the ultimate solution for engineers and contractors seeking dependable joint sealing systems. Let us help you achieve a watertight finish on your next project.