Price-Driscoll Polyester Parfilm Ultra 4 Mold Release is a micro-thin film forming release agent impedes the degradation of the mold and yields longer mold life. This solventless mold release is heat stable to 600°F. Casting times are faster as no time is lost waiting for a solvent to evaporate. The propellants and active ingredients also support commitment to environmental responsibility. Use Ultra 4 with complete confidence on wax, plastics, or silicone rubber molds. Comes in a 12 ounce can.
Using this mold release is as easy as:
1. Spray a small amount to create a cloud.
2. Pull your mold through the cloud.
3. Let dry for 20 to 30 minutes before filling with resin.
See how to use it in this short, two-minute video:
Note: This product has shipping restrictions. It can only ship to the continental U.S. For an explanation of the shipping methods available, please read our shipping policy.
Why use the Ultra 4 mold release?
- EPA Compliant
- Non-flammable by aerosol standards
- Nearly odorless
- No Class I (CFC's) or Class II (HCFC's) ozone depleting substances
- Net weight: 12 ounces per can
- Solvent-less (contains dimethyl-ether)
- Level 1 Aerosol for easy storage
- Field proven active ingredients
- Ultra-Thin Homogeneous
- Non-Oily, Non-Melting & No Build-Up
- Fast drying
significantly in regard to slip, application methods, production efficiency, and cost all 4 are just the best I have used to date. Awesome product.
I have done several molds. I light spray and they come out great! Shipping was super fast.
Works great with R.O Super Clear Resin, KSResin, and various other brands I've tried it with. Definitely a "go to" product for me.
Only downside (IMHO only), I find it smells like Raid insect killer, but that does dissipate rapidly. I can live with that for the great final results!
Ok, now here’s a spray I’ll stand behind❣️ I’ve just started using this, but right now I have to say “ It’s the BEST ever” Please, protect your molds & your resin pieces with the Ultra 4
👍🏻🤩👍🏻🤩👍🏻🤩 You won’t be sorry 🤩
I had not been using a mold release, never had a problem. I read that this release can help protect the molds though and as I have been buying more expensive molds I wanted them to last. The spray really makes a difference. Resin slips right out. Hopefully it is increasing the longevity of my molds as well.