Silicone Tubing 5mm (3/16") ID x 8mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer (Length 10 Meter- 33 FT)

Used it for a drain line for my D. Humidifier works great 10 mm, ID13 millimeter. O d ten meters

It is food grade so im able to use it for medical purposes. tube is soft and flexible. no flaws. I lucked out on the size cause i wasn't sure and was gestimating the diameter I needed. it is true to size so if you know size you need it will work. i definitely recommend this quality product. glad I found it.

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Very flexible and easy to use. Works perfectly for delivering argon to my spot welder.

Purchased for an up coming project of automating water changes on my saltwater aquarium from a mixing station I am working on putting together in my basement where I can store large amounts of freshly mixed saltwater and pump water out of the aquarium and into a drain then another pump to deliver freshly mixed saltwater back into the aquarium. Looking forward to NOT having to carry buckets of water from the basement and through the house to maintain my reef aquarium. Can't wait for this project to be completed. It's going to be a game changer for me for sure. I will be able to actually enjoy the aquarium even more.

Very flexible, quite transparent but not completely clear, and it didn't do anything when I held it over a lighter flame for 4-5 seconds. Retains its original shape even after being kinked for long periods of time (it arrived with zap-straps on it, that pinched and kinked some areas, but it popped right back to its round shape when I removed the straps) (Silicone Tubing 5mm（3/16"） ID x 7mm OD Food Grade High-temperature) If I ever need more, I'd definitely buy it again.