Hotline Hi-Fire Shelf Primer is a special formulation of alumina and low-fluxing clays developed to withstand the high kiln temperatures required for glass raking, mesh fusing, pouring etc.
It provides an excellent smooth finish between the glass and kiln shelf. It is also excellent for coating mandrels for beadmaking.
Easily mixed and easy to apply, the hi-temp primer is a tried and true formulation.
Oceanside Discontinued Glasses
System 96 Glass
Fusing Supplies
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