a mould for a 1/2 hemisphere paperweight for glass kiln

South Africa
October 23, 2006 6:09am CST
i want to know what material to use to make a mould for a paperweight to fuse in a glass kiln
2 responses
@erevoz (400)
• Indonesia
23 Oct 06
yes
@erevoz (400)
• Indonesia
23 Oct 06
yes