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 by UPS ground. 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.