Modular Silicone Joint Spatula with Tips & Storage

This is a modular silicone joint spatula system designed for clean and precise sealing work.
The tool features interchangeable tips made from TPU, allowing flexibility and smooth results when working with silicone or similar sealants.

The set also includes a PLA storage box to keep all tips organized and protected when not in use.

In addition, plugs and a nozzle for silicone cartridges are included, making this a versatile all-in-one solution for sealing and finishing work.

You don’t need to print everything — simply download the files and print only the parts you actually need.

Materials & Printing Notes

• The tips must be printed in soft TPU for proper flexibility and clean results
• Do NOT use AMS TPU, as it is too hard and will not work well for this application
• The storage box and rigid parts are designed for PLA

Using soft TPU ensures smooth gliding along the joint and prevents scratching or uneven silicone lines.

Features

• Interchangeable TPU tips for different joint profiles
• PLA storage box for clean and organized storage
• Silicone cartridge nozzle and plugs included
• Modular design – print only what you need
• No electronics, simple and robust construction

Ideal for bathroom, kitchen, window, and general sealing work, both for DIY users and professionals who prefer customizable tools.