Can I use ADVANCER® shelves in a Raku kiln?
by Kilnshelf.com | Topics: ADVANCER® Use Limitations, FAQ, Raku Kiln Firing and ADVANCER®
No. Direct flame impingement on ADVANCER® shelves early in a firing will usually cause thermal shock and lead to shelf failure. ADVANCER can withstand rapid heat-up and cool-down, but temperature across the shelf must be even, which is never the case in Raku kilns.