SKU: 40749561920

Keane J-Cast Casting Powder 25kg

Sale price$53.96 Regular price$59.95
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Description

Keane J-Cast Casting Powder 25kgJ Cast 25kg bag of powder (Makes Approx. 20L of Slip) Porcelaneous casting slip, firing white, fine clay. (Stoneware) Recommended Bisque Orton Cone 06 (1000c) Recommended Glaze Orton Cone 9 to 10 (1285c 1300c) Fast casting times Fine porcelaneous quality Available in both liquid and powder form Low pyroplasticity Excellent glaze fit Favorable casting, fettling and green strength qualities Consistency, stability and ease of use Atmosphere Temp

J-Cast 

25kg bag of powder (Makes Approx. 20L of Slip)

Porcelaneous casting slip, firing white, fine clay. (Stoneware)

Recommended Bisque Orton Cone 06 (1000c)

Recommended Glaze Orton Cone 9 to 10 (1285c - 1300c)

  • Fast casting times
  • Fine porcelaneous quality
  • Available in both liquid and powder form
  • Low pyroplasticity
  • Excellent glaze fit
  • Favorable casting, fettling and green strength qualities
  • Consistency, stability and ease of use  

Atmosphere

Temp

Shrinkage

Porosity

Reduction

Cone 10- 1285c

12.2%

0.75%

Oxidation

Cone 10- 1285c

12%

1.15%

Casting Tips

  1. Mix the slip well with a mechanical mixer taking care not to introduce air which may appear later as pinholes in the fired object.
  2. Time how long you leave the slip to cast for consistent results.
  3. Trim the spare 10 minutes after draining the slip from the mold or as soon as the slip looses its gloss to stop the rim tearing. Use a thin cutting tool.
  4. Cast evenly, dribbles of slip or uneven wall thickness will cause distortion in the firing.
  5. J Cast is porcelaneous, translucent and hence slightly pyroplastic at cone 10. To avoid warpage make sure your casts are even and your setters and shelves are flat.

Please consult our price list for bulk rates. 

See our downloads for more information:

J Cast Mixing Sheet

J-Cast Powder SDS

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40749561920

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William W.
Whiting, US
★★★★★ 5
WIDE Dress Shoes With SUPPORT
Size: 10.5, Color: Brown
I've seen dress shoes and worn dress shoes before, but these are simply the best dress shoes I've ever worn my entire life. 99% of dress shoes have the same problem, they have the thinnest little soles that offer no support. BRUNO MARC HAS SOLVED THE PROBLEM. These dress shoes not only support wide feet like mine who historically have had and still have little support in the market, but Bruno Marc has wide options that fit perfectly, and the support with the thick foam sole is so needed and awesome. I had a pleasant surprise putting these things on and there being some tactile grip enhancers inside the shoe so you can feel the shoes better and get a little tickle / massage while you're at it. These things are dripping with style, easy to wear, and while they might look firm on the outside, on the inside the shoe just has such a nice flexibility and foamy feel, the top where the top of your feet feel the roof of the shoe, it has such perfect ooey gooey support I can't believe it. The outside sole also has this neat tactile feel. The durability looks good and feels good for now.
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Reviewed in the United States on September 28, 2025
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Amazon Customer
Whiting, US
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
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Reviewed in the United States on May 20, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
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Reviewed in the United States on May 24, 2026
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Tim Arnette
Carnegie, US
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
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Reviewed in the United States on April 8, 2026
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Elizabeth Henderson
Lexington, US
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026

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