platypus

So, I'm gonna be building a furnace with wool. Satanite is possible, but logistically annoying for me to get. So, knowing that satanite is a type of clay, I've looked over the msds and ... It's chemically very similar to ye olde cone 6 stoneware. Any reason why I can't just make up some clay slip and use it in a similar manner to satanite for coating kaowool? I could even use a grogged raku clay which should in theory be less likely to crack from heat. Understandably, the manufacturer is a bit vague about what exactly makes satanite different from clay.