ON THIS WIKI
|Source Mod||Thermal Expansion|
Gelid Cyrotheum is a very cold fluid from Thermal Expansion 3. When placed in the world, it causes entities that touch it to move much more slowly, decreases their ability to jump and does damage to them. Any block adjacent to a still or flowing block of cryotheum will get snow on top of it over time.
Gelid Cryotheum can be used in a Compression Dynamo as a coolant. It is ten times more efficient than water.
It can also be used in the multi-block reactor from Big Reactors as a coolant and moderator.