LOCTITE® SF 7100 is a Non-toxic, non-flammable leak detection aerosol for emergency repairs on pressurized gas and compressed air systems. Applied by aerosol, this colorless product produces bubbles at leakages points. Based on a mixture of surfactants, the product is non-flammable and non-toxic. It is suitable for iron, copper and plastic piping. LOCTITE SF 7100 has a service temperature range of +10 to +50°C.