Premixing Smooth-On Feather Lite | Mold Making Essential
Properly pre-mixing a urethane casting resin is important to ensure the material cures properly.
Urethane resin which is not properly pre-mixed 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 Smooth-On's Feather Lite urethane resin, which has fillers that must be reincorporated before dispensing.