National Foams Class A Foams are also wetting agents.
Environmentally responsible KnockDown®, a Class A foam concentrate, is a unique formulation providing unmatched firefighting performance and flexibility. Qualified to USDA Forest Service 5011-307a and UL approved for use as a wetting agent for Class A/B applications
Environmentally responsible Responder, a Class A foam concentrate. Responder is designed for use in Class A/B foam systems and is excellent for Compressed Air Foam Systems (CAFS).
Use, Discharge, and Disposal of Firefighting Foam Products
Knockdown®
Meets USDA Forest Service Requirement per Specification 5100-307 Environmentally responsible formulation U.L. Listed as a...
Read more »
Responder®
Environmentally responsible formulation. Premix is stable for more than 30 days (using potable water), which...
Read more »
