Chem-Set 103F Flat Hot Melt Nozzle

Description

103F flat nozzle is a Chem-Set hot melt glue gun accessory for users who need a wider adhesive outlet than a round tip can provide. The flat nozzle helps spread hot melt across edges, strips, and bonding areas where a narrow bead would take too many passes.

103F flat nozzle Benefits

• Flat outlet spreads adhesive into a wider bead for coverage across strips and small panels.
• Accessory format lets shops adapt compatible hot melt guns to different bead shapes.
• Small replacement part is easy to keep in repair kits and bench stock.
• Helpful for packaging, woodworking, countertop support tasks, and display work using hot melt adhesive.
• Works with the matching check valve assembly when the gun setup requires it.

Use this nozzle when the job needs controlled spread rather than a tall round bead. It is useful for quick tack points, edge bonding, light fixturing, and shop repairs where hot melt needs to contact more surface area in one pass.

103F flat nozzle Applications

• Applying hot melt to cardboard, foam, wood, display parts, and light assemblies.
• Spreading adhesive along narrow strips or edges before parts are pressed together.
• Changing bead shape on compatible shop glue guns.
• Maintaining production benches that use hot melt for positioning and temporary hold.
• Keeping spare nozzles available for clogged or worn hot melt setups.

Setup And Use Guidance

Warm the glue gun fully before changing the nozzle. Removing a cold nozzle can damage the gun, the check valve, or the threaded connection. Wear heat-resistant protection, keep hands clear of the outlet, and confirm the nozzle is seated before feeding adhesive.

Run a short purge after installation so old adhesive and trapped debris clear the outlet. If bead shape changes during use, check for cured adhesive at the flat opening before increasing trigger force.

Technical Details And Documentation

Chemical Concepts source data identifies this item as the Chem-Set 103F flat nozzle for compatible hot melt glue gun setups and notes that a 101 check valve assembly may be required. For broader hot melt adhesive reference, review the Adhesive and Sealant Council.

Ordering Help

For related guns, sticks, nozzles, and accessories, browse Chemical Concepts hot melt adhesives. For help matching this nozzle to your glue gun and adhesive stick size, call (800) 220-1966 or email [email protected].