Is polyurethane foam caulk fireproof?

polyurethane foam caulking agent is a polyurethane foam adhesive, which is mainly used for caulking and sealing of building doors and wins, waterproofing and sound insulation, etc. so can foam caulking be used in fire-resistant wins and other processes that require flame retardancy? can it provide effective fire protection? let’s take a look with the…