Is

[@billwest7481]

Anytime you work with fiberglass, mineral wool, drywall, cement board, powder cements, or paint it is wise to wear a 3M type mask and appropriate gloves.

[@KM-md7fu]

hi i read a lot of bad things about rockwool but i need to make acoustic panels for the living room, where my kids go too. did i read that i am carcinogenic? that are bad for your health? Thanks for the reply

[@RocksNRuts4]

i put it in my office n n ow i get a scratchy throat.....frm that?

[@davidhodgin8900]

facemask and gloves definitely