Heatlok® HFO Pro Spray Foam Insulation - Huntsman Building Solutions
Heatlok® HFO Pro, with an R-value of 7.4 at 1 inch, is designed as a continuous closed-cell insulation solution with an ultra-low global warming potential blowing agent. Tested and certified as an air barrier, vapor retarder, water barrier and thermal insulation.
Why is it unique?
Superior yield and industry leading R-value
- R-value = 7.4/inch @ 1 inch R-11 @ 1.5 inches
- Passes NFPA 285 with brick, stone, and masonry exterior
- 20% yield increase and improved flame spread over Heatlok Soy 200 Plus
- Class II vapor retarder at 1 inch
- 5% more recycled & renewable content than Heatlok Soy 200 Plus
- Exceeds ASHRAE 90.1 continuous insulation requirement at 1.5 inches
- Superior adhesion and compressive strength
- ABAA Certified