Muy BN - Ultra High Purity h-BN (Hexagonal Boron Nitride) Powder 4 oz Container with 18 Grams of BN Powder

I thought this would be more cost effective than the spray. I wear a mask and mix it with water to coat my cermaic glass melting molds. Worked great!I may experiment with just rubbing it on my molds, they are very small experiments for a microwave kiln. I am currently experimenting with mixing graphite and clay for a non-stick glass mold and may try with this as well, again these are very small molds, I would not do this with larger molds as it would be a waste. I will need to invesigate what temps this degrades at to find out if it is worth mixing in for a mold. Graphite alone degrades when exposed at glass melting temps for prolong times. Having a mold material that does not absorb heat well can prevent this. Still testing various recipes for how they hold up to the heat stress of a microwave kiln. Hard to find molds small and durable enough. At least I need not worry if my molds will stick with this. 👍

I had purchased this product some number of months ago and needed some more, but unless I'm completely misremembering the first purchase, I could swear the container was full. This second purchase the container is ~60% full and isn't quite the deal I was looking for. I'll post a photo of it still sealed in it's packaging later.

Some instructions other than..."rub it on," would be nice to see. What are my options for application? Rub it on with a brush? I'm using stainless steel so it will be a slick surface. I searched for a video from ZYP and couldn't find one for this product.

Dry and slippery, what else can you ask for.

Does what it’s suppose to do and have to use it. I would say pretty good.