I'm hoping someone out there has a solution to this nagging problem. About a
year ago I suddenly had one of my kiln shelves start to no longer adhere its
kiln wash. I have tried scrapping all the old wash off, re-applying new
wash, etc. Everytime, the wash does not adhere to this one shelf - all the
other shelves are fine. I'm using a skutt (kiln) shelf with Ammaco kiln wash.
It drives me crazy because this same shelf originally performed fine for a
few years before developing this problem, go figure. Any ideas?