PB Fast Set HDU Adhesive

PB Fast Set is an amber-colored, one part urethane adhesive that fully cures in 30 minutes. It works well for indoor or outdoor applications. PB Fast Set HDU Adhesive cures from liquid to solid with a slight amount of moisture. Use it to join Precision Board High Density Urethane sheets to make them longer or wider, and to laminate sheets together to make them thicker. The consistency of PB Fast Set HDU Adhesive is similar to honey, making it easy to apply directly from the container. Throw out that dipstick, no mixing is required! It works wonderfully on wood, metal and most other materials. PB Fast Set HDU Adhesive is easy to cut, carve, sand and machine, and cuts cleanly. Cure time: Full strength cure 30 minutes. For slower cure and more working time, use PB Bond-240 HDU Adhesive.

Quick tips for using PB Fast Set

  • Lightly spray or wipe mating pieces with water just prior to application
  • Apply just enough PB Fast Set to change the color of Precision Board HDU
  • Immediately push pieces together
  • Allow minimum of 30 minutes prior to moving bonded part
  • Keep adhesive back from outer edge for ease of sandblasting. Clamping is necessary
  • To blend joint into background after sanding, prime with FSC-88 WB primer/filler
  • Drill small hole in cap to act as dispensing nozzle. After using, cover hole with tape


  • One step application single component – no mixing required
  • Fully cures in 30 minutes
  • Waterproof
  • Bond sheets together to create sheets of virtually any size and shape
  • Easily laminate sheets or blocks