Fireban One – Fire rated intumescent, one part polyurethane sealant suitable for a wide range of applications.  Download TDS here Firecaulk – Fire rated acrylic sealant for interior service penetrations in plasterboard, concrete and masonry walls.  Download TDS here Sika Firerate PU – Designed to seal exterior and interior movement joints where a fire rating of up … Continue reading Fire-Rated Sealants