Metacaulk MC 150+ Red 10.3 Oz. Firestop Sealant Superstrut Case includes a full-length metal

Case includes a full-length metal hinge pin for maximum durability and long life

Designed for outdoor use using slats and galvanized screws

With a massive surface and a sturdy handle

Shelled peanuts

Twisted sisal bulk rope on a convenient spool for distribution

Metacaulk MC 150+ Red 10.3 Oz. Firestop Sealant Superstrut Case includes a full-length metalMetacaulk MC 150+ is an elastomeric, one component, general purpose firestop sealant. Fire rated sealant and smoke seal for construction joints and through penetrations on both horizontal and vertical surfaces. Water based, non sag caulking grade sealant that is easy to apply as well as to retrofit. Cures to a paintable flexible seal. Prevents the spread of flames, smoke, hot gases and water through joint openings and through penetrations. Can be used