The SuperTie™ 15K Fiberglass Form-Tie System is a professional-grade concrete forming solution engineered for concrete walls, foundations, and structural forming applications. Manufactured by RJD Industries, the SuperTie 15K system delivers 15,000 lb ultimate tensile strength using a non-corrosive fiberglass form tie that remains embedded in the concrete. This eliminates rust, staining, and long-term deterioration commonly associated with steel form ties, making it ideal for architectural concrete, commercial construction, and high-performance forming jobs.

This collection includes all core components of the SuperTie 15K fiberglass form-tie system, including grippers, spreader clips, and water stop accessories. Designed for compatibility with job-built wood forms and many modular form systems, SuperTie 15K allows crews to cut fiberglass rods to length on site for precise wall thickness control and simplified inventory. Whether you’re forming residential walls or large commercial pours, SuperTie 15K form ties provide a durable, efficient, and clean concrete forming solution.