Product Details

Product Information

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

Mixing Ratio:

Plaster/Powder: 1

Water: 5

Customer Reviews

Based on 7 reviews
86%
(6)
0%
(0)
0%
(0)
0%
(0)
14%
(1)
N
Nicole
Excellent separator

Easy to apply with a great smooth finish.

N
Nicole
Great product

Leaves a much smoother finish than thinfire at a fraction of the cost.

R
Rachel
Perfect!

Does the job perfectly - applied even coats in multiple directions (as per instructions) and haven't had any issues with sticking. Great product.

A
Anne

I didn't give the kiln wash a very good review because it flaked off. Your team got back to me, and it was my fault because I was applying it far too thickly. Thank you Warm glass. I now apply multiple thin coats and it works brilliantly.

A
Anne Cambridge

I have applied the shelf primer to my kiln shelves but each time, once dried, it cracks and flakes off. I have tried both kiln drying and air drying but it makes no difference. Please could you tell me what I am doing wrong.



WARM GLASS RESPONSE: We want all our customers to be happy with our products. If you email [****] a member of our Customer Services Team will be in touch with you to resolve this.

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