Replies

To: SisterK

agricultural gypsum

At my house that's called 'old drywall, crushed'.

/johnny

118 posted on 03/01/2014 9:59:56 AM PST by JRandomFreeper (Gone Galt)

To: JRandomFreeper

New Drywall Crushed contains formaldehyde. I don’t know when drywall got tainted.

119 posted on 03/01/2014 10:05:50 AM PST by SisterK (behold a pale horse)

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