@electric.mags: SAVE THIS TIP Fire caulk everywhere except where you want it = instant rage. Before you sacrifice your gloves/fingers, grab painter's tape. Wrap it around your finger and shape it flat or pointy-whatever fits the space. Perfect for tight conduit clusters, sharp corners, and deep fire-rated penetrations when cardboard fails and a putty knife isn't nearby. Painter's tape: always handy (bu-duh-chhhh) #constructiontips #electricalwork #electriciansofinstagram #constructionwork #electrician