UPC HFO 2lb Closed Cell Spray Foam:  Two barrel (55 gallon drums) set of 2.0 lb closed cell spray foam. 

UPC 2.0 HFO LOW GWP CLOSED-CELL SPRAY FOAM

UPC 2.0 HFO is a two-component, medium density, one to one by volume spray polyurethane foam (SPF) system. UPC 2.0 HFO system consists of an
“A” component (ISO) and a blended “B” component (Resin) in separate drums. UPC 2.0 HFO contains low GWP 1233zd blowing agent technology.
UPC HFO is a medium-density foam in compliance with ICC 1100 and ICC AC 377.