Product Overview: NFPA 701-2004 Method 2 Textile Flame Spread Tester This high-end Textiles and Films Flame Propagation Tester is engineered for material scientific research, formula optimization, and laboratory precision testing. It fully implements all test clauses of the NFPA 701-2004 Method 2 standard. Unlike conventional detection equipment, this machine completes conventional flame propagation performance testing of textiles and films while capturing subtle flame spread