CFC-11 makes a very efficient "blowing agent" for polyurethane foam, helping it to expand into rigid thermal insulation that's used in houses to cut energy bills and reduce carbon emissions.

Norseal® PF40 Series from Saint-Gobain Tape Solutions features improved micro-cellular polyurethane foam solutions ... In addition, the foam’s thermal insulation properties help in maintaining the ...

Three main types of blow-in cellulose insulation are used in residential application: loose fill, stabilized, and wall-cavity ...