Because of their special formulation, Protection R.T. extinguishers are especially effective on Kitchen oil and grease fires. They are designed not only for rapid extinguishment, but also to prevent flashback, or re-ignition of fuel. For example, some extinguishers are not effective to prevent flashback on hot grease fires, but PRT foam units with the special ingredients(surfactants & emulsifiers) completely coat and emulsify the oil/grease surface thus preventing re-ignition.
Protection R.T. Inc (PRT ) is an original equipment manufacturer (OEM) of Fire Protection Equipment and is an extension of Incendex Inc . who developed the first Canadian liquefied gas blend fire extinguishers in the mid eighties and whose name has been retained for use on many of PRT’s products.