DRAFTSTOP(TM) 812 DOOR & WINDOW FOAM
Low pressure / non-rigid polyurethane foamMinimal expanding foam designed to fill gaps -between fenestration products & rough openingsProvides an airtight seal & protects against -water, air and sound intrusionNon-rigid, highly elastic foam has 30% -Adheres to most common building productsNot to be used as a fire block or stop sealant