Is this 3D model free to download?

Yes, Caulk Rocket - Sealant Tube Saver Plug is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by roznerd, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Caulk Rocket - Sealant Tube Saver Plug

Source: Thingiverse by roznerd

The Caulk Rocket - Sealant Tube Saver Plug is a free printable 3D model from Thingiverse by roznerd. Save your half spent caulking tubes with this handy little plug shaped like a rocket. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

3,527 saves Source: Thingiverse Updated 2026-10-06

Tags: Caulk, Rocket, -, Sealant, Tube, Saver, Plug

About this model

Save your half spent caulking tubes with this handy little plug shaped like a rocket. Modeled after some overpriced existing products in this arena, this is a simple print. No promises on how many years you can store your caulking for with this plug, but atleast its better than a nail with duct tape wrapped around it. As with all my designs, I have included the Fusion360 file so you can see how I made it or make your own tweaks. Check out my other designs for other cool stuff for around the garage.........

Frequently asked questions

Is this 3D model free to download?: Yes. Caulk Rocket - Sealant Tube Saver Plug is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by roznerd.
Who made this model?: Designed by roznerd, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.