The perlite will get coated with waterglass and aluminum oxide mix.
What is the downfall to perlite?
I only ask questions to better the product.
Thanks!
As far as the burner goes it has an astounding amount of adjustability. First actually successful burner I've made, so I appreciate that!
I will refine parts as I learn more, this is just another thing that has always intrigued me. I am not wanting to spend inordinate amount of time on things until I know what I'm doing... ; )