Re: ATM "Rocktite " for tile tool

[Brian Nestel <blast@aloha.net>]

John Veazey wrote:
> Use pre-mixed concrete for your tool. 
Hi:
What thickness of concrete or rocktite are you using for a given
diameter
of mirror? and are you using any support screen in the tool to
strengthen
it to keep it from cracking? Also has anyone tried the round concrete
flags like K-Mart and WalMart sell for tile tools?
I was thinking of making a tile tool and was wondering if concrete would
be better than plaster because of moisture, the relative humidity can
be quite high here.
TIF
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