TPU Seal for Modular NFT Hydroponic Gutter Base
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Flexible TPU seal for watertight joints between NFT gutter modules.
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Model information
- Source
- Printables
- Category
- Outdoor & Garden
- License
- Creative Commons — Attribution — Noncommercial
This is a flexible TPU seal designed to fit the Modular NFT Hydroponic Gutter Base. It’s part of my modular “raingutter” hydroponics system, created because square gutters are not readily available where I live—and when they are, they only come in 1 m segments at nearly the same price as printing my own. With this modular approach, I can design exactly what I need for a custom NFT hydroponic setup.
The seal is printed in TPU for flexibility and compression, allowing you to:
Prevent leaks between connected modules
Add a watertight barrier when gluing is not desired
Easily disassemble modules for cleaning or reconfiguration
Features:
Quick, support-free print in TPU
Sized to fit snugly between base modules
Reusable and flexible for long-term use
Improves water-tightness without permanent adhesives
Other parts in this modular system (separate designs):
Base module (main gutter body)
Blank top plate
Single-hole (55 mm) top plate
Multi-hole top plates
Connection clips
End covers
This TPU seal helps make the NFT hydroponic “raingutter” system more reliable, modular, and easy to maintain.