Gaco 183M spray-applied foam insulation is a two-component, semi-rigid, medium density, polyurethane foam plastic. The insulation is produced in the field by combining a polymeric isocyanate (A component) with a polymeric resin (B component), resulting in products having a nominal density of 2.5 pcf. The liquid components are supplied in 55-gallon drums or 250-gallon totes and must be stored at a temperature between 40°F and 80°F. The insulation is used on or in interior and exterior walls, floors and roofs.
RATINGS
| Standard |
Rating |
Design Number |
| NFPA 285 |
Meets the Requirements |
GWL/FI 30-01 |
| NFPA 285 |
Meets the Requirements |
GWL/FI 30-02 |
| ASTM E84 |
Flame Spread Index of 25 or less
Smoke Developed Index of 450 or less |
N/A |
CODE COMPLIANCE RESEARCH REPORT
| EVALUATION METHOD |
BUILDING CODE |
CCRR NUMBER |
ICC-ES AC377
ICC 1100 |
2024, 2021, 2018, and 2015
IBC, IRC, and IECC |
CCRR-1002 |
