This is SPECTRUM'S equivelent to BULLEYE'S Thin Fire shelf paper.
Size - 20.5" X 20.5" (Used with any COE glass)
PAPYROS™ Kiln Shelf Paper is a ceramic-based paper specially formulated for glass fusing. When placed between the kiln shelf and the underside of a glass project, PAPYROS prevents the glass from sticking to the shelf during firing.
Because of its sturdy composition, PAPYROS provides excellent glass/kiln shelf separation on the first use, and frequently even in subsequent firings.