Product Overview

The MAGNASEAL Leak Patch is a high-strength magnetic urethane patch engineered to instantly stop and contain leaks under pressure. Designed for industrial maintenance, emergency response and field operations.

Made from durable, flexible urethane with powerful magnetic bonding, the MAGNASEAL Leak Patch is capable of holding back more than 30 pounds of pressure while maintaining flexibility and structural integrity.

Each patch includes reinforced D-rings, two 6-inch continuous webbing straps and a protective insulated carrying case to ensure safe, ready deployment.

For high-pressure or fluid systems, the 18-inch patch includes a 2-inch threaded pass-through valve, enabling controlled off-loading without removing the patch.

Key Features and Benefits

• High-strength magnetic urethane: Tested to hold 30+ pounds of back pressure.
• Flexible design: Conforms to pipes, tanks, curved, or uneven surfaces.
• Reinforced attachment: Built-in “D” rings and two 6-inch webbing straps.
• Valve-equipped variant: 18×18-inch model includes a 2-inch threaded pass-through valve.
• Standardized thickness: 5/8 inch base thickness; corner D-rings add 1/4 inch, valve adds 1.5 inches.
• Protective storage: Insulated carrying case keeps the patch safe and contamination-free.
• Multiple sizes: 8×8″, 12×12″, 18×18″, 18×18″ with threaded valve, and 24×24″.