3X3% Alcohol-Resistant Aqueous Film Forming Foam Concentrate

Phos-Chek® 3x3 AR-AFFF (Alcohol-Resistant Aqueous Film Forming Foam) is a mixture of water, hydrocarbon surfactants, solvents, C6 fluorosurfactants and fluoropolymers. The product is proportioned at 3% for both hydrocarbon and polar solvent fuel fires. Phos-Chek 3x3 AR-AFFF is UL listed and approved for both gentle and forceful applications when diluted with fresh, salt, and brackish water. Phos-Chek 3x3 AR-AFFF is versatile foam for use in both fixed foam systems and emergency response. It is the choice by many municipal and industrial fire departments. Phos-Chek 3x3 AR-AFFF can be used with standard proportioning equipment, foam discharge devices, bladder tank/ proportioner systems, foam chambers, foam makers, sprinklers, in-line foam proportioners, and self-inducting type nozzles.

Phos-Chek 3x3% AR-AFFF may be used with:

  • Low expansion foam equipment (nozzle, monitors, foam chambers, etc.)
  • Non-aspirating devices (water spray nozzles and standard sprinklers)
  • Medium expansion foam devices to fight fires involving Class B hydrocarbon fuel fires (crude oil, aviation fuels, diesel, etc.)
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