High quality dispensing applicator allows for easy application of polyurethane foam. For use with DAP DRAFTSTOP Low Pressure/Non-Rigid Polyurethane Foam Sealant Model No. 80812 (SKU 260402). Provides precise control for filling window and door jambs, small gaps, and cracks. Contains heavy-duty barrel and 2 plastic extension nozzles for filling tight gaps. Provides instant shut off when trigger is released and prevents messy foam spills caused by product run-on. Helps create longer open shelf life.