Petrolease universal mold release is a non-silicone release that works for rubber molds, molded rubber and releases almost everything from anything. It also contains an FDA regulated active, for use with food and medical applications. Petrolease also works well for RTV and tin or platinum curing elastomers. This mold release can be used for secondary contact with food or medical applications, not direct contact. For example, using it to make a mold of an item for food purposes is possible, but the spray should not be sprayed on molds like cooking spray.
Product weight is 12 ounces. Comes in an aerosol can.
Using this mold release is as easy as:
1. Spray a light mist to create a cloud.
2. Draw your resin mold through the cloud.
3. Allow to dry for 20 to 30 minutes before use.
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.
I have used it several times with no problems. The only issue that I had was of my own making. I sprayed too heavy of a coat which resulted in a cloudy surface
This was my first time using resin. This release made the items pop right out of the silicone molds. I don't think I'll need to try any other releases because this one worked so well. Looking forward to many more resin projects.
Have not tried on silicone molds, but for plastic molds, it's fantastic. Releases the cured resin wonderfully.
I lightly mist my plastic and silicone molds before each use. Cured resin pops right out. Just as it says on the can... "There is NO substitue for quality." :D
Love love love this mold release. Works great on plastic molds when other mold releases only work some times