Semco® rivet nozzles are used to apply the required amount of sealant into the countersink and through hole prior to fastening parts with rivets.
The assorted sizes are color coded for easy identification.
The rivet nozzle is designed for use with Semco model 250 pneumatic guns. The spring-loaded tip of the rivet nozzle acts as a check valve allowing precise shots of material.
Technical Data Sheet (pdf) on the rivet nozzles
Technical Data Sheet (pdf) on the standard nozzles