## Linear Rails Voron recommends Mobilux EP2 for up to 60C Chamber tempearture 1. [https://www.amazon.com/Mobil-Mobilith-SHC-220-Tube/dp/B01MUBF381](https://www.amazon.com/Mobil-Mobilith-SHC-220-Tube/dp/B01MUBF381 "https://www.amazon.com/Mobil-Mobilith-SHC-220-Tube/dp/B01MUBF381") [Mobil Mobilith SHC 220 14 oz Tube](https://www.amazon.com/Mobil-Mobilith-SHC-220-Tube/dp/B01MUBF381) Mobilith SHC 220 is a multi-purpose, NLGI 2 extreme pressure grease recommended for heavy-duty automotive and industrial applications. It uses an ISO VG 220 synthetic base fluid. Mobilith SHC 220 has a recommended operating temperature range of -40º C* to 150º C. > According to LJ who I trust: Under 75° chamber Best options: Mobil shc polyrex 222 Mobilith shc 220 Other options that are better than Mobilux EP2 and may be more accessible than the above: Mobil Polyrex EP2 > Mobil XHP 222/221 > Shell Gadus S3 T220 > > Greater than 75° chamber: > Mobil SHC Polyrex 462 > Mobilith SHC 460 Another great option: Polyurea EP2 from KB-3D -- good to 120C: [Polyurea EP2 EA Linear Rail Lubricant - 10mL](https://kb-3d.com/store/tools-equipment/1348-polyurea-ep2-ea-linear-rail-lubricant-10ml-1645909622525.html)