How To Pre‑Mix Urethane Casting Resin ‑ TASK™ 3


Properly pre-mixing a urethane casting resin is important to ensure the material cures properly.

Urethane resin which is not properly pre-mix will result in material that:

  • Will not fully cure
  • Has surface imperfections and color streaks
  • Exudes oil-greasy to touch
  • Has poor physical properties

This video will illustrate the proper way to pre-mix a urethane casting resin using Smooth-On's TASK™ 3 high performance casting resin.