If you kiln shelf is smooth,

[Stephen Richard]

If you kiln shelf is smooth, you can use thinfire ( a Bullseye product), if you have the coarser paper, you can smooth it by adding kiln wash to it and smoothing it level.  If you are working small, you can grind and polish the back to get it smooth, too.

Stephen Richard

blogs at: http://www.verrier-glass.blogspot.com/   and  http://www.glasstips.blogspot.com/