SuperThread Fiberglass Threaded Rod

Fiberglass Form Tie-System

Say goodbye to corrosion forever. Easier to use, saves time, and less expensive than traditional steel form ties. SuperTie™ patented fiberglass form tie-systems are used to secure concrete formwork during concrete placement and initial hydration, without the inherent limitations and rusting of previously popular steel form-tie systems.

  • Reduced Labor Costs – No plugging, patching or sacking.
  • Reusable Parts – Simply strip hardware from form, reuse over 100 times.
  • Variety of Colors – We offer colors to blend with the wall. Custom colors available.
  • Superior Finishes – Eliminates rust and corrosion. Strips flush to concrete.
  • Reduced Inventory – One SuperTie™ fits any wall width.
  • Electromagnetically Transparent – Ideal for situations where interference is undesirable.

Product Overview

SuperThread Fiberglass Threaded Rod is offered in a 3/8” diameter size and it is a 3,000 pounds safe working load fiberglass tie. Commonly used with job-built (plywood and 2×4) forms and handset modular forms. These specific SuperThread fiberglass ties will never rust, eliminating the need for break-back, plugging, and works well with anything from handset wall forms to crane-set gang-form systems.

  • No Rust – No need for break-back, plugging, and patching.
  • Flexible Usage – For handset wall forms to crane-set gang-form systems.

Always use 2:1 safety factor when engineering tie spacings; refer to the ACI-suggested tie spacing noted in the SuperTie Installation Guide.

Product Details

15K SuperTie™ Smooth Fiberglass Rod

SuperThread Fiberglass Rod STR375 will never rust, eliminating the need for break-back, plugging, and patching. SuperThread Fiberglass Rod System is offered in grey color.

SuperTie™ Gripper GND15000

SuperThread Steel Nut to be used with the 3/8” SuperThread Fiberglass Rod. (Do not use any non-RJD engineered Form Fixture/Hardware with RJD fiberglass rod, this could result in form failure and/or injury.)

SuperTie™ Bearing Plate BP615

The Bearing Plate is a required component with the SuperThread Steel Nut. BP615 is a 4”x4” steel plate.

Component List

PRODUCT # DESCRIPTION PACKAGING SHIP WT
STR375 2'-8" 3/8"x32" SuperThread 6K Fiberglass Rod,
3,000 Lbs. Safe Working Load, grey color.
50 per box
(total 133 feet)
11 lbs. per box
STR375 3'-0" 3/8"x36" SuperThread 6K Fiberglass Rod,
3,000 Lbs. Safe Working Load, grey color.
50 per box
(total 150 feet)
12 lbs. per box
STR375 3'-4" 3/8"x40" SuperThread 6K Fiberglass Rod,
3,000 Lbs. Safe Working Load, grey color.
50 per box
(total 166 feet)
13 lbs. per box
STN375 SuperThread Nut 100 per bucket 0.33 lbs. per piece
BP615 Bearing Plate 50 per box 1.1 lbs. per piece
SC6000 SpreaderClip 100 per bag 8 oz. per bag

For custom rod lengths and/or custom colors, please call for quote and lead times.