Bullseye Sheet Glass: 3mm Opaque White Opal 0013.30

Bullseye Sheet Glass: 3mm Opaque White Opal 0013.30

Bullseye Shelf Primer (Kiln Wash)

73% of 100
From £4.75 £3.96
More than 10 in stock
This kiln wash from Bullseye is an essential item in any glass artist's studio.

Use for coating kiln shelves or moulds prior to fusing or slumping glass.

Each batch is kiln-tested to ensure consistency from run to run.

Illustrated instructions are included, detailing application, drying, mixing, precautions, and storage.

  • One 400g jar will coat about 30 50cm sq shelves.

  • One 2.27kg bucket will coat about 150 50cm sq shelves

  • One 18kg bucket will coat about 1200 50cm sq shelves

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Customer Questions
What is the best programme for pre firing a freshly applied ceramic kiln shelf with shelf primer?

You can fire it to 260C and hold for 20 minutes. Allow at least 30 minutes to reach temperature - e.g. an example schedule would be:

333C to 260C, hold for 20m, End. See information under the 'Product Downloads' tab.

How many spoonfuls of kilnwash powder do I use per litre

The mixing ratio is 4-5 parts water to 1 part dry powder so if you are using 1litre of water you will need 200-250g of primer. 

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