3M Interam E-5A-4 endothermic firestop mat. Used to protect circuit integrity cable systems, structural steel, and grease ducts in fire-rated installations across construction, electrical, and mechanical contractor work.
3M 5A+ fire barrier plenum wrap. Firestop wrap for protecting plastic pipe penetrations in fire-rated walls and floors across construction, mechanical, and plumbing contractor work.
Model 200 semi-aural hearing protector. Banded earplug design that hangs from the neck when not in use, suited for crews crossing in and out of high-noise areas.