this post was submitted on 30 Dec 2024
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So my dad broke the septic clean out cap with the lawn mower. He cannot find a replacement that is lower to the ground so I am printing a new one. Should I use PETG? Or another material. Also I hope this is not violating some form of regulation in the U.S.

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[–] j4k3 1 points 5 days ago (1 children)

Maybe chemistry is an issue too. Septic is what, methane/(?)?

[–] [email protected] 2 points 5 days ago

ASA is basically inert unless you're dealing with weird acids or acetone so I don't worry about the chemistry too much. PETG will generally be a little better chemically but nothing that you'd see in a sewer.