Wall Mounted Caulk / Sealant Holder (3 x Versions)

This is a wall-mounted holder designed for standard 310 ml caulk / sealant cartridges.

I created three different versions:

• ✔ 1 cartridge version
• ✔ 2 cartridge version
• ✔ 3 cartridge version

Perfect for organizing your workshop, garage, shed or tool wall. Keeps your cartridges upright, easy to grab, and neatly stored.

The holder is designed to be screw-mounted to the wall for a strong and secure installation.

🛠 Features

• Fits standard 310 ml cartridges (e.g. silicone, acrylic, construction adhesive, stucco adhesive, etc.)
• Clean and simple design
• Space-saving wall mount
• Strong and durable construction
• Available in 1x, 2x and 3x versions

🧵 Print Recommendations

I recommend printing in PETG for:

• Better layer adhesion
• Higher temperature resistance (important in workshops/garages)
• Increased durability

PLA can work, but PETG is preferred for long-term strength.

Suggested settings:

• 0.2 mm layer height
• 3–4 perimeters
• 15–30% infill
• No supports needed (depending on orientation)
• Print upright for best strength

🔩 Mounting

Mount using screws directly through the bracket holes into wood or wall plugs.

Make sure to use appropriate anchors if mounting on drywall or masonry.

If you like the design, feel free to rate it ⭐
Feedback and improvements are always welcome!