Mobil SHC Cibus Series Our Mobil SHC Cibus™ Series food machinery lubricants are designed to provide outstanding equipment protection, long oil life and problem-free operation in food and beverage processing and packaging applications. MOBIL SHC CIBUS 32 HT Mobil SHC Cibus™ 32 HT is a fully synthetic high performance heat transfer oil intended for use in closed, indirect heating installations where NSF H1 registered lubricants are required. Mobil SHC Polyrex Series The Mobil SHC™ Polyrex series of greases are specifically designed to improve your productivity by solving high temperature lubrication problems in both general industry and food processing applications.