Rock wool fire isolation belt

Advantages of Rockwool Fireproof Isolation Tape Rockwool fireproof isolation tape is an inorganic non-combustible exterior wall insulation material. Because its thermal conductivity is between 100 and 100%, it is between boards. It can be used as a fireproof barrier between polystyrene boards and extruded board insulation materials. The use of isolation tapes can effectively reduce the heat shrinkage deformation between the two materials and reduce the deformation cracks when the two materials are connected. The tensile strength of rock wool fireproof isolation tapes perpendicular to the wall is high, up to 100%, and is consistent with extruded boards and Polystyrene boards are comparable and have good weather resistance