Capstone® and Forafac® fluorosurfactant additives can enhance your fire fighting foam.
Fire fighting foams made with DuPont™ Capstone® and DuPont™ Forafac® fluorosurfactant additives extinguish fires quickly and effectively, while reducing burn-back time and offering safe, reliable performance. DuPont offers several different grades that are effective as a key component for foam concentrates.
Designed for use on all types of polar liquid and hydrocarbon fires, DuPont™ Capstone® and Forafac® fluorosurfactants are used globally in a variety of industrial applications, including oil, chemical and aviation, as well as by fire brigades and the military. Our customers choose Capstone® and Forafac® fluorinated surfactants to add superior performance to their fire fighting foams.
The Advantages of Capstone® and Forafac® Fluorosurfactants
- Rapid extinguishment
- Significantly reduced risk of burn-back
- Foam that maintains thermal and chemical stability while in contact with hydrocarbons
- Increased stability of foam on polar liquids
- Formation of a physical barrier against flammable vapors
The oleophobic and hydrophilic properties of Capstone® and Forafac® fluorosurfactants make these additives extremely stable — imparting a strong oil-repellency that preserves the foam from fuel contamination.
- UL 162
- EN 1568 class I-A
- ISO 7203-1
- ICAO Service manual DOC 9137-AN/898 Part I
- US MIL-F-24385F
- Aqueous Film Forming Foam (AFFF)
- AFFF with Alcohol Resistance (AFFF-AR)
- Film Forming Foam Proteinic (FFFP)
- FFFP with Alcohol Resistance (FFFP-AR)
Fluorosurfactant | Applications |
| Capstone® 1157 and Forafac® 1157N | • AFFF: Very good efficiency on hydrocarbons; low or medium foam expansion • AFFF-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion • FFFP: Very good efficiency on hydrocarbons; low or medium foam expansion • FFFP-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion |
| Capstone® 1157D | • Equivalent to Capstone® 1157 and Forafac® 1157N • Non-flammable option due to low ethanol content |
| Capstone® 1183 | • AFFF: Very good efficiency on hydrocarbons; low or medium foam expansion • AFFF-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion |
| Capstone® 1430 | • Particularly effective as an additive in water-based portable extinguishers against fires of class A , class B and class F types |
| Capstone® 1440 | • Designed to be a film-forming and foaming additive used in water-based portable extinguishers and AFFF foam concentrates |
| Capstone® 1460 | • AFFF-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion |

