Smoothing kiln shelf?

daffodildeb · Post by **daffodildeb** » Mon Oct 06, 2003 1:14 am

I'm wondering if there is a way to get a smoother texture on my kiln shelf. I don't want to use any paper or other consumable product (other than kiln wash). Anyone had experience with just sanding the shelf, or is there a better idea?

Tim Swann · Post by **Tim Swann** » Mon Oct 06, 2003 1:59 am

When I want to get a nice smooth surface on a kiln shelf I use kiln wash. First pick which side of the shelf appears to be the smoothest, then apply several layers of kiln wash. After these layers have dried use your hand to smooth out the ridges. Apply additional layer of kiln wash and after it dries use your hand to smooth out the high points. If there are still too many low points, repeat the procedure again. I use this same method when I want a smooth surface for slumping. You can use an orbital sander to sand down the shelf, but you will run the risk of putting in more imperfections (gouges, shallow dips…).

Tim

Diane · Post by **Diane** » Mon Oct 06, 2003 7:13 am

I use a nylon panty hose to just lightly sand with...it leaves a nice smooth finish without rubbing too hard

Randy Surfass · Post by **Randy Surfass** » Tue Oct 07, 2003 9:05 pm

After you apply several layers of kilnwash take and apply just water with your brush. I lay down the same number of coats of water as I had kilnwash. As with kilnwash, the least brush strokes the better. Add to your "hold" time when you pre-fire your shelf. Good luck!
Randy S.

daffodildeb · Post by **daffodildeb** » Tue Oct 07, 2003 9:30 pm

Ummm, I'm wondering if I have a bad shelf. This has a visible texture to it--no amount of kiln wash will cover it. Sort of like a mini-weave. Besides, I spray on, rather than brush on the wash. I want to "fix" it once and for all.