BOSS 333 Triple Expanding Foam Sealant

** Note: This product must ship Ground (Not available for Next Day Air or Second Day Air orders) **

This BOSS expanding foam is unlike any other sealant! It actually expands to 3 times its original size to fill in any holes or openings around pipelines. Adheres to almost ANY material. Fill cracks, crevices and more with this amazing sealant foam.

Uses: Insulating, seating, filling gaps around pipe, fixtures, duct

Adheres to: All building materials except Teflon, silicone, polypropylene

Listings: UL Classified

Color: Tan

Size: 12 oz Can with Nozzle