Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

Works well, but it's a bit pricey. Effective for most mold-making tasks, but there are more affordable alternatives available.​

Perfect, good sized can. Functions perfectly, great value if you’re looking for a silicon on silicon release.

I have a few large silicone molds for projects. I used to use epoxy tape to prevent sticking of the epoxy in the seams. I didn't think a release spray would work and didn't want to lose my project (or the mold) because of bound epoxy. I finally used this on the sides of one of the molds because the silicone surface had some scratches that might promote sticking. The spray worked so well that I only used it for the next new pour. There was essentially no sticking. The piece popped out so easily ... I'll never go back to tape for this. I recommend it strongly and will continue to buy. No complaints; great product.

These luv has improve my life tremendously. No more frictions just love

I use this in my cement molds and it works like a charm I also have used this in resin and I can honestly say I have no complaints