5a5b00f7_Insulation_vs__Foam_Insulation__COMMENT
[CHARACTERISTIC] Flame Spread [FOAM INSULATION] ≤ 25 [CELLULOSE INSULATION] ≤ 25 [COMMENT] 
Widely-used Class 1 foam insulation failed the 15 minute NFPA 286 Test in 44 seconds. See also“Smoke Developed” above.
Cellulose Insulation vs. Foam Insulation
COMMENT