View logs for this pageFilter revisionsExpandCollapseTo date:Tag filter: Show revisions Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom. Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit. curprev 03:28, 24 March 2023 3.22.216.250 talk 5,310 bytes +5,310 Created page with "Unlike other insulation techniques, closed cell spray foam will create a vapor barrier if sprayed at a sure thickness. The chemical compounds being sprayed today solely requir..."