Provides precise control for filling, sealing, and insulating gaps, cracks, and window and doorjambs. Use Pro Gun Model No. 14 for dispensing Great Stuff Pro Gaps & Cracks and Great Stuff Pro Window & Door Professional Applicator Foam, and Green Series Pro Foam. Eliminates waste dramatically with no post-dispensing drip. Features extended barrel for long reach applications. Easy to vary bead size, just apply pressure to trigger. Restartable up to 30 days. Clean after every use with Great Stuff Pro tool cleaner, stocked in RSC’s.