Kiln Supplies

Spend $200 after discount on your total order, get FREE shipping to US locations

Kiln Wash / Shelf Primer

Bullseye brand kiln wash goes on pink and changes to a neutral color after firing. 
Mix five parts kiln wash powder to one part water and apply five coats to your kiln shelf or mold.

Bullseye Kiln Wash
3 pounds / $25.95

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Bullseye Kiln Wash
14 ounces / $7.95

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Hotline Primo Primer is a single use kiln wash that works well on intricate casting molds or at higher temperatures.  Mix four parts primer to one part water  Apply four or five coats.

After firing, clean with a damp paper towel or sponge.  No scrubbing or scraping required.

Warning: it may stick to the glass if used for more than one firing.

Primo Primer
6 ounces / $4.50

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Armstrong Ceramaguard

Ceramaguard is the only ceiling tile that can withstand fusing and slumping temperatures in the kiln.  It makes a great drop ring, dam material, or even an inexpensive kiln shelf.  Learn more in the video below.

If you live outside the continental US and are interested in purchasing Ceramaguard, please contact us to get an estimate of shipping costs before ordering – the calculation in the cart may not be accurate for those locations.

Armstrong Ceramaguard
3 pieces, about 11 1/2" square
$29.95

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Please note: the edges of the Ceramaguard may be slightly ragged.

Bullseye ThinFire Shelf Paper

ThinFire shelf paper is used as a separator between glass and the kiln shelf. It’s lightweight and about the thickness of a sheet of paper. It provides a smoother finish on the bottom surface of your glass than kiln wash and requires less preparation time. Use it once — it will turn into powder. The residue can be cleaned with a vacuum (please use a HEPA filter) or with a damp paper towel.

ThinFire Shelf Paper
20 sheets / $65.00
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Free shipping to US

ThinFire Shelf Paper
100 sheets / $275.00
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Free shipping to US

ThinFire Shelf Paper
Narrow Roll -- 65' x 20.5"
$190.00
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Free shipping to US

ThinFire Shelf Paper
650' x 41"
$699.00
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Free shipping to US

Fiber Paper

Fiber paper is a flexible product that is easy to cut and to shape as desired.

550 Fiber Paper
4 sq ft -- 1/8" thick
$23.95
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550 Fiber Paper
10 sq ft -- 1/8" thick
$54.95
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We carry two different types of fiber paper.

Our 550 paper is 1/8″ (3mm) thick and is great for use in kilncarving or to line dams.

Our 970 paper is 1/32″ thick and is best used with punches or where only a very thin layer of paper is desired.

Click here for health and safety information on fiber paper.

970 Fiber Paper
10 sq ft -- 1/32" thick
$19.95
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Wire Mesh

We sell premium stainless steel mesh with 1/2″ squares, useful for wire mesh melts. The mesh is welded together using Type 316 stainless, which is superior in quality to most other stainless steels.
 Contact us for custom sizes.

Stainless Steel Mesh
12" x 11"
$15.00
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Boy not included

Stainless Steel Mesh
17" x 17"
$30.00
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Boy not included