Waterproof 2: And This Time, It's Serious
Modby quat
Cheaty underwater redstone! Continuation of Waterproof for 1.12.
Type
Mod
CurseForge Downloads
24,452
CurseForge ID
305564
Last Updated
Jul 29, 2026
Description
Water. The bane of redstone engineers and tracklayers everywhere. It flows all over your builds and causes everything to fall off... Right?

Not anymore! Waterproof 2 simply blocks water (and other fluids) from flowing into redstone and rails. The list of blocks is configurable; the defaults are shown in the above image. Or, if you will, it puts the "oof" in "waterproof".
This makes use of a class transformer; it's a coremod, so keep that in mind.
Waterproof 2: And This Time It's Serious is a continuation/port/recode/whatever of Waterproof, by Vazkii.
Of course you can use this in your modpack. Idk is having to beg modders for modpack permissions still a thing? I hope not.
Questions? Comments? Just lonely? Join me on Discord: https://quat1024.github.io/discord/
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