does old gypsum wallboard contain asbestos?

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2006-06-24 12:15:09 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science

USG mixed asbestos into its wall products and joint compounds from 1930 until 1972.

2006-06-24 12:24:02 · answer #1 · answered by Wilton P 5 · 0⤊ 1⤋

alot of people think that asbestos is in the wall when actually it is an old way of covering cpper pipes. so the answer is no

2006-07-01 01:45:11 · answer #2 · answered by speedcast2003 2 · 0⤊ 0⤋

2006-06-24 12:18:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋