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

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.

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

The first thing I can say about this product is that it works. I used it to release urethane rubber from various types of molds. The nozzle stays clean even if I forget to wipe it down/clear it. It has a very even, fast spray meaning it only takes a half second to evenly coat a small to medium sized mold, and with the amount in this can it'll probably expire before I use it all. It does have a smell and you're not supposed to breathe in the fumes (work in a well ventilated area per the instructions) but the smell wasn't unpleasant, just strong, and it dissipated quickly. I didn't have any problems with beading or running together even if I put a generous coat on. It does leave the object molded slightly greasy/oily, but for a clean extraction it's a very, very small price to pay. Just wipe it down and you're good to go. I didn't use it with any other types of molding materials, just urethane rubber, so take my glowing review with a grain of salt.

perfect for the job and exactly as described.

It works fantastic; beeswax slips right out of the mold.

Used this for epoxy pour, it worked well.

Satisfied customer.

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

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

Fonctionne bien sûr toutes les surfaces.

This is the second time I've bought this. Works great. Kinda pricey but worth it

Although this was a gift and unknown to me how the product may actually perform. I find that the price is a on the high side though don't know, could have gold in its creation lol. Received very quickly