• SIL18
  • Information
  • Reviews
Information

Product information

Quartz

Quartz is added to mould mix (with plaster) to improve the mould's heat resistance.  It reduces the amount of cracking caused when firing glass casting moulds.

We recommend a mix of 1 part water, 1 part plaster and 1 part quartz.

Supplied in a 1.8kg handy Mixing Bucket

Reviews
Load more reviews
We have no product reviews in this section. Please check back later as we are constantly adding new content.

Submit your own review

Looking for the perfect gift for a creative glass enthusiast?