Black Blue Speckle - Botz Stoneware Glaze 800ml

Black Blue Speckle - Botz Stoneware Glaze 800ml

Stock Code: B98838

£31.79
In Stock
  Description

Deep Blue-Black with Glossy Light and Running Effects

Create a dark, atmospheric stoneware surface with BOTZ Black Blue Speckle Stoneware Glaze. This glossy effect glaze fires to blue-black tones with lighter areas and varied surface effects, while uneven or thicker application can encourage attractive running effects.

Apply 2–3 coats, with BOTZ recommending just 2 coats. The glaze can tend to run slightly when applied thickly, so application should be controlled accordingly. Fire between 1220°C and 1280°C with a 30-minute soak. At 1220°C it produces a soft black-blue surface with small light effects; at 1250°C it develops blue-black colour with stronger light and running effects; and at 1280°C only 2 coats should be applied, with very thin areas and edges revealing a brown base. This product uses the updated BOTZ formulation introduced in June 2024.

Specification Details
Product type Brush-on stoneware effect glaze
Colour Deep blue-black with lighter effects and brown showing in very thin areas at 1280°C
Finish Glossy
Application Apply 2–3 coats; BOTZ recommends 2 coats. At 1280°C apply 2 coats only
Application effect Uneven and thicker application can create running effects
Volume 800ml
Consistent firing range 1220°C to 1280°C
Soak time 30 minutes
Temperature response 1220°C: soft black-blue with small light effects; 1250°C: blue-black with light and running effects; 1280°C: blue-black with light effects and brown showing on very thin areas and edges
Firing behaviour Tends to run slightly when applied in a thick coat
Formula Updated BOTZ formulation from June 2024
Tableware suitability Recommended for tableware
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Subject to exceptions, we are happy to accept returns of incorrectly ordered or mispicked items within 28 days of delivery. Your 28 day period begins on the date shown at the top of your invoice. Please call us on 01782 319435 or e-mail enquiries@cromartie.co.uk to inform us of an incorrectly picked or incorrectly ordered item. When returning items to us, please include a note or copy of your sales order or invoice with your goods to enable us to process your refund. We can either arrange a refund for the returned items or a credit note, the value of which can be deducted from your next order. Refunds will be credited to the original payment card. Goods must be returned in a fully resaleable condition and any lids, packaging and labels must be intact. Please note, we will only refund or credit the sale value of incorrectly ordered goods – not any return postage. We reserve the right to refuse an exchange or refund if goods are not returned in a saleable condition.

Please return items to:
FAO Returns
Cromartie Hobbycraft
Park Hall Road
Longton
Stoke-on-Trent
Staffordshire
ST3 5AY