Boron Nitride Aerosol Lube Spray Can - Anti-stick Release Agent and Lubricant Spray - Multipurpose Aerosol Lubricant for Smooth Operation and Reduced Wear - 12 oz

This spray works wonderful as a release agent for glass jewelry casting molds. Pieces come out easy and are easy to clean.

For use in the kiln for making glass products

It seems like it will work as advertised but the spraying from the can is inconsistent. It sprays then sputters the sprays again making it difficult to coat anything with it. Maybe it needs more propellant?

I don't need as many coats for my stainless steel molds and drapes. Sometimes I can use a mold twice because it stays intact. Clean up is easy.

I don’t know how well this product works. My understanding is that it is not as good as tungsten disulfide which is much less expensive. The two star review is because the product is expensive and non-returnable. We ended up buying it by mistake and sought to return it And cannot. That information was not very clear to us when we bought it and are now out dozens of dollars with a product we can’t use.

Works as well as others for less.

I now use it to spray all my ceramic molds and shelves that I use for glass fusing

I had what should've been a quick project but Murphy always follows me around. I had to remove my crankshaft pulley off my inboard boat engine as I needed to replace the cover from corrosion. Gear puller failed and my harmonic balancer failed after pulling the bolts through the pulley. My last option was to cut it off. Well after a couple beers I went to town (bad idea) cutting it off, I ended up cutting into the crankshaft and taking off a out 7g. I needed to fix this or else pay to have a new one installed. I used JB Steel puddy but first I used this stuff to ensure the puddy would release once I put the new pulley on to act as a mold after removing the key. This stuff sprays on white and I sprayed it on a littke thicker but man it worked to keep the puddy from sticking to the pulley. I've used this stuff too at work too to coat a pan that would have molten sodium in it. For those that don't know, sodium is a metal but very gummy like and can be a huge pain to get off. This boron nitride does the trick so it can easily be rolled right up once cooled in a glove box. I'm not a fan of the price but I'd rather pay this price and have it done right than to pay less and risk having a chance of adhesion.