PRODUCT DESCRIPTION:

SPRAYTITE^® 137   is a spray in place polyurethane foam system.   It is a two part system that is engineered to expand to a 1.8 ± 0.2 pound per cubic foot density when combined in a 1:1 ratio and sprayed.

Maximum Foam Core Density:
2.0 lb/ft3

Approved Thickness:
4 inches maximum

Ratings:

Standard / Clause	Rating
ASTM E84 (Foam Only)	Flame Spread Index - 25 Smoke Developed Index - 400