Mechanical Reinforcement Products
Load Transfer Filler 5 (LTF5)
The Load Transfer Filler Compound (LTF5) is a fast setting, no VOC, /high compression strength epoxy composite designed for filling and sealing pipe surface defects and voids. The LTF5 Compound is field-mixed, steel- and ceramic-filled, two-part epoxy supplied in pre-measured quantities. The cured compound exhibits superior mechanical properties and high adhesion to both ferrous and nonferrous pipe materials, including fiberglass and PVC.
Engineered for your specific situation and cures in wet conditions and underwater, can be applied over a wide temperature range and is heat-resistant to 250°F
Pot Life: 5 minutes at 68°F (20°C)
Recoat Time: 20 minutes
Full Mechanical Strength: 30 minutes
Full Chemical Resistance: 3 hours
Tensile Shear Adhesion: 2,550 psi
Compressive Strength: 15,693 psi (ASTM D 685)
Flexural Yield Strength: 7,000 psi (ASTM 790)
Barcol Hardness: 85 (ASTM D 785)
Pressure Retention: 400 psi for leaks less than 0.125” od with STOP IT® overwrap. 500 psi for voids up to 1.0” od (with internal supporting screen and composite overwrap).
Temperature/Heat Resistance: From -20°F up to 250°F (-29°C to 121ºC) – continuous. Wet exposures 140°F; spill/splash 212°F.
Multilayer Build-Up: Multiple layers can be coated within the recoat window to achieve greater thickness. If additional coats are to be applied outside of this window, coating surfaces should be roughened before application of subsequent layers.
| Part No | Description | Case Quantity | Case WT (lbs) |
| LTF5 | Load Transfer Filler 5 (LTF5) | 10 | 5 |
| LTF5K | Load Transfer Filler 5 (LTF5) Kit | 1 | 1 |
Application temperature: 50°F to 140°F (10°C to 60°C)
Theoretical Coverage: (@0.125” thickness) ~ 50in2/170 g kit
Storage Temperature: 0°F to 100°F (4°C to 43°C)
Shelf life: Part A: 24 months at 75°F (24°C). Part B: 12 months at 75°F (24°C)
Plant Manager
"Quick and economical fix for leaks that don't lend themselves to clamps. Provides time until a system shutdown allows replacements..."
Jesse Moran, Project Manager
"The stickiness is good for the pipes – it’s not going to let any moisture through. It works really well with stainless steel."
InduMar Client
"Thanks to InduMar's STOP IT® Flat Patch, we were able to repair multiple tanks that had been out of commission, and now they are back in service."
