Great Stuff Pro Cap

I created this model because I use a lot of Great Stuff around the house. Most of my projects are small “spot” jobs, which often leaves a lot of material left over. Since the cans are fairly expensive, I hate wasting them.

I know that once a can is opened, the material inside can eventually go bad, so I decided to design a cap that seals the top in hopes of extending its usable life. Fingers crossed! Either way, I had a lot of fun creating this model and sharing it with you.

The cap is printed in PETG and the gasket is TPU 95A (cool stuff). When printing the TPU gasket, make sure to use 100% infill.

Not affiliated with or endorsed by Great Stuff.

This accessory may help reduce contamination or drying of the nozzle, but no guarantee is made regarding shelf life, clog prevention, or preservation of the can contents.