PVC Endcaps for Hydroponics 3in pipe
thingiverse
These are endcaps designed to fit into a 3 inch PVC pipe. The inlet and outlet are designed for 1/2 in rubberized or vinyl tubing. ## **Printing instructions** It's highly recommended that you print these with the PVC face pointed upward. This increases the likelihood of having a flatter surface. ## **Assembly Instructions** These instructions assume you've already cut your pipes. 1. Clean any debris from the inside of your PVC pipe and flatten the mating surface if need be. 2. Apply a thick layer of sealant to the inner wall of the endcap. Make sure there's PLENTY of sealant. I used [Flex Glue](https://www.amazon.com/s?k=flex+glue&crid=1NWHKC62629W3&sprefix=Flex+glue%2Caps%2C114&ref=nb_sb_ss_ts-doa-p_1_93) and that seemed to work just fine. 3. Press the parts together firmly, and follow the instructions for your sealant. Make sure you line the holes up properly. 4. Clean up the sealant; I like to run a card to ensure it makes a nice rubberized seal around the outer edge. This prevents any water from leaking out. 5. Let sealant cure. Flex glue took 48 hours. 6. Water test before installing. Enjoy!
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