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

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.

The media could not be loaded. 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

perfect for the job and exactly as described.

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.

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

Used this for epoxy pour, it worked well.

Satisfied customer.

I love Smooth-On products. They are very user easy. I'll use 20T to make my mold of spikes, square rivets and skull sculpture for my YouTube channel at Cobwebs and Candlesticks. It does not require a mold release but it's such good stuff I use it anyway. This can will last year's. It's great for any product as a mold release and replaced armor-all for me.