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Thread: can mastic (pookie) mold?
08-28-2012, 03:03 AM #1
can mastic (pookie) mold?
Im curious. im working in a hospital remodel and the submitals call for 2 part hardcast on the outside of the duct only. I have done hospitals before and this was never an issue. im wondering if anyone knows if doing this is legit or just overkill?