Ultra-Thane 050X and UPC 500 OCX insulations are a two-component, open cell, spray-applied polyurethane foam plastic. The insulation has a nominal in-place density of 0.55 pcf. The insulation is produced in the field by combining a polymeric isocyanate (A component) with a resin (B component).
The insulation meets the requirements of Mandatory Testing and selected Optional Testing of ICC-ES
Acceptance Criteria for Spray-applied Foam Plastic Insulation (AC377) for a low-density insulation as described in Code Compliance Research Report CCRR-0362.
FLAME SPREAD RATINGS
| Test Standard |
Flame Spread Index |
Smoke Developed Index |
| ASTM E84 |
25 or less |
450 or less |
FIRE RATINGS
| Test Standard |
Configuration / Details |
Rating |
| NFPA 286 |
See CCRR-0362 |
Met acceptance criteria of
IBC Section 8903.1.1.1 and
IRC Section R302.9.4 as
configured |
| ICC-ES AC377 Appendix X |
See CCRR-0362 |
Met requirements as
configured |
CODE COMPLIANCE RESEARCH REPORT
| Evaluation Method |
Building Code |
CCRR Number |
| ICC-ES AC377 |
2021, 2018, 2015 IBC
2021, 2018, 2015 IRC
2021, 2018, 2015 IECC
2023 FBC (including HVHZ) |
CCRR-0362 |
