This might be the dumbest question of the century, but what type of plastic and tape is best for shielding during the demolition of drywall and sanding of a cast floor to prevent dust from getting everywhere? I found nice zipper doors to put in doorways, but I need to shield a longer stretch (about 5m). Bought some cover plastic, but it was so thin and weak.. Google doesn't provide good answers. I’m going to rent a dust trap/fan to create negative pressure and such, but I can’t figure out what type of plastic to use for a temporary "wall"? I want something that can stay up for a while.
