Intertek Directory of Building Products

SPRAYTITE®  127 is a two part spray-in-place polyurethane foam system engineered to expand to a 1.8 ± 0.2 pound per cubic foot (pcf) density when combined in a 1:1 ratio and sprayed.
 
Max. Foam Core Density:

2.0 pcf 

Approved Thickness

Maximum 4.0 in. 

Tests
ASTM E 84 (Foam Core Only)
Flame Spread Index                   25 or Less
Smoke Developed Index             450 or Less