Description
This cartridge wiper plunger from Techcon fits the 1/10 gallon (310 mL) cartridge format and seals against the cartridge wall to keep fluid from leaking past during dispensing. Molded in natural LDPE with an extended wiper design for a tighter fit than a standard plunger, it ships 1000 to a case for shops that fill their own cartridges on a production line.
Where This Cartridge Wiper Plunger Is Used
Shops filling their own 1/10 gallon Techcon cartridges with adhesives, sealants, or greases press one of these plungers into the open end after filling, then load the cartridge into a hand-held or bench-mounted dispensing gun. The extended wiper profile matters most with thinner fluids that would otherwise creep past a standard plunger during storage or transport between filling and use.
How This Cartridge Wiper Plunger Performs
Maximum operating pressure is rated to 100 psi (6.9 bar), matching the standard output of Techcon’s manual and air powered dispensing guns. The extended profile increases the sealing contact area against the cartridge wall compared to a standard wiper plunger, which is what Techcon designs this variant to prevent, fluid creeping past the plunger face before the cartridge is loaded and dispensed.
Specifications
| Property | Value |
|---|---|
| Brand | Techcon |
| Fits | 1/10 gallon (310 mL) cartridge |
| Material | LDPE |
| Color | Natural |
| Design | Extended wiper profile |
| Max Operating Pressure | 100 psi (6.9 bar) |
| Pack Size | 1000 per case |
Match plunger diameter to the exact cartridge size in use, since a plunger sized for another Techcon cartridge format will not seal correctly in the 1/10 gallon barrel. Browse Techcon cartridges, plungers, and nozzles in our dispensers, mixers, and nozzles category. Full cartridge and component specifications are posted at techcon.com.
Need Help?
Need help sizing plungers to your cartridge fill line? Call (800) 220-1966 or email [email protected].







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