Re: [ATM] Dental stone for tool

["Bob May" <bobmay@nethere.com>]

The thing that needs to be for a good pourable stone is whether
it will stay solid in water.  Plaster of Paris turns slimy and
loses strength to the point where it will erode and turn into a
pile of dust in the water.  Dental stone will live in the water
with no problems for as long as you need it to.
Bob May
bobmay at nethere.com
http: slash /nav.to slash bobmay
http: slash /bobmay dot astronomy.net
Addresses have been munged up to keep spammers from bothering me.
replace the obvious words with the proper character.
Thank you for your understanding!

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