55 gal. InsulStar® 1.7SmartSPF Part A 1.7lb Closed Cell HFO Spray Foam, 11-033 REG | NCFI-11-033-REG-A

11-033 InsulStar® 1.7SmartSPF is a two component, self-adhering, seamless, closed cell, spray applied polyurethane foam system. This system has been formulated with highly insulating HFO as the blowing agent. The InsulStar® 1.7SmartSPF insulation system is suitable for application on the interior building envelope of Type I, II, III, IV, & V buildings as well as other insulation applications.

• REG System for 40°-80°F temperatures
• High R-Value per inch
• Class II Moisture Vapor Retarder @1.7'?
• Meets ASTM E84, FS <=25, SD <=450 @ 4'?
• Air Impermeable @1/2"
• Low VOC per CDPH Standard V 1.2, 2017
• Part A