Castrol RustiloTM 4135 HF is a solvent-dispersed corrosion preventive. Rustilo 4135 HF displaces free standing water, and alkaline cleaners with a protective film that provides up to twelve months indoor protection. The thin,slightly greasy film suppresses fingerprints as well.
Use Rustilo 4135 HF where:
• Previous operations expose the metal to water-containing machining and grinding coolants, cleaners, or water rinses.
• Long term indoor humidity protection is needed.
• Protection against an acid atmosphere is needed.
• Ease of cleanability is desired.