PPG® Semco® 220331 Clear Plastic Low Density 2.5 oz CWP Plunger Disposable Sealant Cartridge

When you want to seal like a true professional, but without all the cleanup, you need the PPG® Semco® 220331 Disposable Sealant Cartridge from SkyGeek. This 2.5-ounce plastic cartridge is designed to perform like a heavy-duty option while being completely disposable, so you’ll never have to worry about washing it. While some cartridges are just along for the ride, the PPG® Semco® 220331 is here to drive the whole operation. This 2.5-oz. disposable sealant cartridge features a clear, low-density plastic body and a CWP (Chemically Welded Plunger) that brings high performance to the table with every squeeze.

The CWP plunger offers better sealing at the back end than other styles of plungers, keeping things tidy and making sure your sealant ends up where it belongs. Ideal for aerospace, automotive and industrial applications, you can fill the cartridge with whatever type of sealant you prefer, making it one of the most versatile additions to any toolkit.

The PPG® Semco® 220331 Disposable Sealant Cartridge has a transparent body, which may not seem like much of a feature at first, but actually plays a vital role. The clear cartridge gives you a clear view of your sealant level, so there’s no guessing game mid-application and you can always tell if there’s more sealant to go around. The cartridge is lightweight enough to keep your arm from falling asleep during long runs, yet durable enough to handle even the most stubborn compounds.

Single-use and frustration-free, it works seamlessly with standard Semco dispensing guns. Fill it, seat it and shoot it — it’s that simple. The tight seal between plunger and cartridge wall ensures you get every last drop of material without waste or fuss and the disposable design means you won’t have to worry about cleanup.

This isn't just another disposable tube. It’s your shortcut to cleaner applications, better control, and less frustration during maintenance and repairs. When precision matters and cleanup isn’t on your to-do list, this cartridge performs like a champ.