Huntsman Building Solutions Heatlok HFO Pro
Heatlok HFO Pro, with an R-value of 7.4 at 1", is designed as a continuous insulation solution with an ultra-low global warming potential blowing agent. Tested and certified as an air, thermal, water, and vapor barrier. It is unique due to its superior yield and industry-leading R-value. This product is ideal for contractors utilizing Closed Cell Foam on an exterior application whether it is residential or commercial.