I'm sure I saw a poster in a supply shop that advertised a
vulcanizing rubber that would shrink 50%. I should have written
down a reference, but I didn't. I know Castaldo doesn't make it.
Has anyone heard of this or used it?
Its in the Rio Grande catalog - Reduc-it or something along those
lines, about 50% reduction if my memory serves (that would be new).
Andy Parker, Agate House Lapidary
Ulverston, Cumbria, England
Tel: 01229 584023