Leakstopper® Steel Epoxy Putty

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A fast-curing putty that sets rock hard when mixed. Cut, mix and fix. Molds to any surface. No need to dismantle or drain plumbing. Great for automotive repairs - resists gas, oil, antifreeze. Squeeze into cracks and holes creating a permanent seal that saves you time and money.  Can be drilled, sanded and painted when fully cured. 

  • Bonds:  Copper, Brass, Steel, Aluminum, Iron, PVC, Fiberglass, Concrete
  • Tensile Strength:  1000 psi
  • Color:  Dark Gray
  • Water Resistant
  • Handling Time:  3-4 Minutes
  • Set Time:  15 Minutes
  • Cure Time:  24 Hours
  • Temperature Range:  Dry 200°F; Wet 125°F
  • Part No.:  50610
  • Package:  2 oz. (57g) epoxy stick, carded
  • Units Per Case:  12
  • Simply cut off the amount required for your application, knead until the product is a uniform color and apply to your repair.
  • Can be sanded, machined, tapped or drilled and painted when fully cured.
  • Heat is generated when the epoxy mixture cures, the more the epoxy putty is kneaded together, the more heat that is generated causing the epoxy mixture to cure faster.