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EMERGENCY RESPONSE

Foam – Dwight’s Shield Series

3% X 3% PLUS Alcohol-Resistant Synthetic Foam Concentrate

Introducing Dwight’s Shield Series 3% X 3% PLUS alcohol-resistant synthetic foam concentrate. Designed specifically for use with many existing extinguishing equipment systems to extinguish Class B hydrocarbon and polar solvent fuel and deep-seated Class A fires; while being compatible with fresh, sea and brackish water. This biodegradable and non-persistent fluorine-free foam concentrate is a combination of hydrocarbon surfactants and additives that delivers excellent foaming, vapor sealing, extinguishment and burn back properties for attacking and securing both shallow and fuel in-depth fires. Many fluorine-free foams are viscous and often show viscosity increase when in contact with water. Dwight’s Shield Series creates very stable foams with similar viscosity to traditional AR-AFFF foams. This significantly improves storage, handling and long-term stability. Dwight’s formula is free of Siloxanes and secret proprietary blends that include watchlist Prop 65 chemicals seen in other “fluorine-free” foams on the market.

Smart Foam Technology, Trusted Results

Many fluorine-free foams suffer from high viscosity and instability when exposed to water. Dwight’s Shield Series overcomes these challenges with a balanced viscosity profile, closely mimicking traditional AR-AFFF for superior storage, pumping, and deployment.

  • Stable foam structure with slow drainage
  • Performs with fresh, salt, and brackish water
  • Free from siloxanes and proprietary blends containing Prop 65-listed chemicals
  • Fully biodegradable and non-persistent

Certifications & Compliance

Tested and approved to meet the highest performance and safety standards:

  • UL 162 Listed
  • FM 5130 Approved
  • ICAO Level B – High performance on aviation fuels
  • L-Listed – Effective on hydrocarbon and water-miscible polar solvent fires

Key Benefits at a Glance

  • Fluorine-free, alcohol-resistant synthetic foam
  • Excellent extinguishing speed and vapor sealing
  • Great foam stability with long drain times
  • Works with multiple foam proportioning and delivery systems
  • Environmentally responsible with no persistent pollutants
  • Trusted by industrial, aviation, and municipal fire services

Low Expansion Foam (UNI-86)

Dilution Rate3%
Foam Expansion Rate7 – 8
Drain Time>30 minutes

Usage Rate Typical Properties

Specific Gravity, g/cm31.000 – 1.040
pH @ 68°F6.5 – 7.5
*Viscosity
*Viscosity
3000 – 5000
1700 – 2850
Freezing Point, °F16°F (-8.9°C)
Lowest Temperature for Use, °F35°F (1.7°C)

Available Packaging Options

  • 5 Gallon Pail
  • 55 Gallon Drum
  • 265 Gallon Tote

Foam – Dwight’s Shield Series

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