Technical Bulletins

Retardant
Retardant Spill Cleanup Procedures
Retardant Spill Cleanup Procedures (A4)

Class A Foam
WD881 EH&S FAQ
WD881 EH&S FAQ (multilingual)
Class A Foam Compatibility & Mixing
Class A Foam Compatibility & Mixing (A4)
USFS & UL Testing Directories
USFS & UL Testing Directories (A4)
Foam Compatibility WD881 & TYCO SILV-EX PLUS
Foam Compatibility WD881 & TYCO SILV-EX PLUS (A4)
First Response EH&S FAQ
Fish Toxicity Values WD881 & Other Class A Concentrates
Fish Toxicity Values WD881 & Other Class A Concentrates (A4)
WD881 Class A Foam Fact Sheet
WD881 Class A Foam Fact Sheet (A4)
Class A Foam Mixing Application Equipment
Class A Foam Mixing Application Equipment (multilingual)

Class B Foam
PHOS-CHEK Class B Fluorine Free Foam and PFAS
PHOS-CHEK Class B Fluorine Free Foam and PFAS (multilingual)

Class A/B Foam
Foam Compatibility 1% Fluorine Free Class A/B Foam & Wetting Agent vs. Competitive Foam Concentrates
Foam Compatibility 1% Fluorine Free Class A/B Foam & Wetting Agent vs. Competitive Foam Concentrates (A4)

Other
FLASH 21 Fuel Gelling Agent FAQ
FLASH 21 Fuel Gelling Agent FAQ (A4)