AMACO Potter's Choice PC-33 Iron Lustre Glaze, Pint
Highlights
- Fires to cone 5-6; apply to bisqueware fired to cone 04
- Brown where thin, blue-gray floats where thick
- Shows off texture; layers well (AMACO suggests PC-31 Oatmeal over it)
- ACMI AP seal (conforms to ASTM D-4236); AMACO rates it for spray application
- AMACO Food Safe seal: tested for lead and cadmium release per ASTM C738-94
How to apply it
- 1
Start with clean bisqueware fired to cone 04.
- 2
Load a soft, natural-fiber fan brush and float each coat on; reload when the brush starts to drag.
- 3
Build up 3-4 coats, letting each coat dry completely before the next.
- 4
Fire a test tile on your own clay before glazing a finished piece.
- 5
Glaze fire to cone 5 (2167°F) or cone 6 (2232°F) at medium speed.
- 6
For layering, AMACO's guide uses 2 brushed coats of each Potter's Choice glaze.
Specifications
| Brand | AMACO |
|---|---|
| Model | 35434V |
| Firing | Cone 5-6 |
| Food-safe | Yes, AMACO Food Safe seal (lead/cadmium release tested per ASTM C738-94) |
| Finish | Brown where thin, blue-gray floats where thick |
| Size | Pint |
| Ships from | Old Potters · Middletown, NY |
| Delivery | Free shipping on orders $29.99+. Orders under $29.99 ship for $10. |
About this glaze
Iron Lustre is a more restrained take on a classic floating blue: brown where the coat is thin, with blue-gray floats gathering where it's thick. It's lovely over texture and layers well with other Potter's Choice glazes; AMACO suggests putting PC-31 Oatmeal over it. It fires to cone 5-6 and gives a reduction-style look from an oxidation firing. Brush it straight from the pint jar. Carries the ACMI AP seal and AMACO's Food Safe seal.