Control Joint Filler, Epoxy

JOINT-GUARD™ CJ is a two-component, 100% solids flexible epoxy joint filler engineered to protect and repair concrete control joints. Designed for on-grade concrete slabs, this heavy-duty epoxy filler delivers superior bond strength, watertight sealing, and outstanding flexibility with up to 100% elongation. Perfect for high-traffic industrial floors, JOINT-GUARD™ CJ resists steel wheel impact and recovers fully when stretched, ensuring long-lasting joint integrity and durability.

Features & Benefits

• Protects Saw-Cut & Control Joints – Prevents damage and deterioration in concrete slabs.
• Repairs Damaged Joints & Cracks – Restores structural integrity quickly and effectively.
• Heavy Load Traffic Resistance – Handles forklifts, steel wheels, and industrial equipment.
• Up to 100% Elongation – Maintains flexibility under stress and movement.
• Watertight Bond – Seals joints to prevent water infiltration and contamination.
• 100% Solids Epoxy Formula – Delivers maximum strength and durability.

Perfect For

• Filling and protecting saw-cut/control joints in concrete floors
• Repairing cracks and damaged joints in industrial facilities
• Warehouses and distribution centers with heavy traffic
• Manufacturing plants and loading docks
• High-impact areas exposed to steel wheel traffic
• Indoor and outdoor concrete slab maintenance