Re: newbie question on sizing / hardening

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FotoDave@aol.com
Date: 01/07/02-06:57:01 PM Z


<< My question is, what are the relative advantages of formaldehyde versus
 formalin versus chrome alum? >>

Clay,

Formaldehyde is formalin. Its hardening is stronger than chrome alum and is
instanteneous, but both can be used as I have used even food alum (the
weakest).

Dave S


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