Worlds Strongest Bond

JB Plastic Bonder Syringe


Body Panel Adhesive, Filler & Sealer

Strength 3770 PSI
Set Time 15 Minutes
Sand in 30 Minutes
Dries  Tan

Great For:

  • Filling Dents
  • Bumpers
  • Automotive Trim
  • Composite Panels
  • Interior & Exterior Plastic Parts
  • Polypropylene & Polyethylene Plastics
  • Fiberglass

Product Description

Plastic Bonder is a quick-setting, two-part, urethane adhesive system that provides strong and lasting repairs and works on thermoset, carbon fiber composites, thermoplastics, coated metals, concrete & more. Plastic Bonder has a 1:1 mixing ratio, sets in 15 minutes and can be sanded after 30 minutes. With a tensile strength of 3770 PSI, Plastic Bonder sets to a tan color and cures to a hard, permanent bond.


  1. Prepare: Clean surface area of dirt, grease, oil, paint or loose debris.*
  2. Mix: After removing the replaceable cap, press down on plunger and squeeze equal amounts onto a disposable surface and mix thoroughly.
  3. Apply: Apply with appropriate tool in an even coat, weld bead or extruded shape as needed.
  4. Dry: Sets in 15 minutes. Cures in 30 minutes. If temperature is below 40ºF, then set time is longer.

* For best results use a detergent or degreaser to first clean the surface, then roughen surface with file or coarse sandpaper to provide the best repair.