J-B Kwik

J-B Kwik  [Product 8276, two  28.4gram tubes in a blisterpack)

Quick Setting Cold Weld, sets strong in 4 minutes! Drill it, Grind it, Machine it!

Don’t Scrap It, J-B Weld It!

Click here for pricing and ordering info.

Bond or repair most anything, easy to use.

Automotive, marine, farm, garden, household, plumbing, hobbies, crafts & more!

Fast, tough, steel reinforced epoxy, bonds to:

  • Metal
  • Wood
  • Most Plastics
  • PVC
  • Ceramic
  • Fibreglass
  • Concrete
  • & more

J-B Kwik offers a fast solution to strong, permanent repairs! As one of a family of strong, Cold Weld Epoxy products, J-B Kwik is designed for strong repairs of automotive, household, farm and marine items. Instead of a costly replacement, you can permanently fix it with J-B Kwik.


  • Sets in four minutes, cures in four hours
  • Provides strong permanent repairs
  • Can be shaped, filed, sanded and drilled
  • Easy 1:1 mixing ratio
  • Withstands temperatures up to 300°F (149°C)


Mixing: Squeeze equal parts of steel and hardener onto a clean, disposable surface and mix thoroughly.

Surface Preparation: Clean surface from dirt, grease, oil etc. Remove pain, primer, rust etc., before applying. For best results use acetone or lacquer thinner for cleaning and roughten surface with file or coarse sandpaper to provide the best weld.

Application: Apply with appropriate tool in an even coat, weld bead or extruded shape as needed.

Drying: Sets in 4 minutes and in 4 hours J-B Kwik is fully cured. If temperature is below 40°F (5°C) then set time is longer. No clamping is necessary, only minimal pressure is required during setting.

J-B Kwik is one in a family of specialty epoxy putty products, created and formulated for strong adhesive repairs. Also look for J-B Weld, JB Stik, Water Weld, Industro Weld, Marine Weld, Mirror Weld and Perm-o-seal.

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