Take complete control of your foam application with the Rectavit Pro Gun nbs metal applicator gun. Equipped with an adjustable flow control screw at the back, it lets you meter the polyurethane foam precisely to fill gaps, seal around window frames, and insulate penetrations cleanly. The dependable nbs screw-thread system guarantees a secure, leak-free connection with standard foam canisters. Built with a rugged, all-metal body, this tool stands up to frequent use on the jobsite while giving you consistent handling. When the regulating screw is fully closed, an attached canister can remain mounted temporarily without curing inside, keeping your setup ready for the next task.
Dispensing guns for spraying PU foam with the NBS screw system.