SuperTie™ RockGrip Coil Rod System

RockGrip™ for Coil Rod System is the anchoring device for single-forming applications for 1/2″ and 3/4″ RJD Fiberglass and steel Coil Rods. It is mechanical in nature and must be set by the “RockGrip Setting Tool,” which can be driven by hand or under power with any roto-hammer. RockGrip is easy to use, eliminates epoxy cure time, is less expensive than alternatives, requires less anchor depth, and eliminates plugging and patching.

Using our extensive experience in the art of grasping cylindrical fiberglass rod, RJD has developed an anchoring system specifically designed for use with our fiberglass coil rod (SuperTie™-CR), but tests have shown it to be effective for use with steel coil rod systems as well.

  • Easy to use.
  • Eliminates epoxy cure time.
  • Less expensive.
  • Requires less anchor depth

Non-Corrosive Fiberglass Coil Rod

RJD Fiberglass Coil Rod (1/2” & 3/4″) utilizes a specially blended and formulated custom engineered resin, made in the USA, combining ultimate tensile strength and the RJD Form Fixture (CRFF) strength. Do not use any non RJD engineered Rod with RJD grippers which could result in form failure and/or injury. RJD Fiberglass Coil Rod will never rust, eliminating the need for breakback, plugging and patching allowing for superior architectural finishes.