Corrosion Preventatives

Quaker Houghton Ensis Engine Oil 30w

Rust Preventive oil for internal protection of engine - SAE Grade 30


ENSIS ENGINE OIL 30 is a blend of mineral oil, and carefully selected performance additives which provide long term rust prevention to internal side of engines.
ENSIS ENGINE OIL 30 is a premium quality rust preventive and exhibits a very thin oily film, which is self-healing, resists peeling and cracking, neutralizes fingerprints and is easily removed if required.
ENSIS ENGINE OIL 30 is effective on ferrous and non­ferrous metal. It contains oils with a very low level of PCA, exceeding regulation expectation, and is barium free.


ENSIS ENGINE OIL 30 provides long term protection, Inter­operational and final protection, on :

  • Internal of S.I. and C.I. engines, gearboxes and trans­missions during shipment, storage or laying up.

ENSIS ENGINE OIL 30 can be used as a temporary service lubricant before laying up and recommissioning, or until the first oil change in many types of engine.


o Economic Good compatibility with high performance mineral oil service lubricants to avoid the necessity for costly flushing
o Economic – Compatible with all normal mineral oil seal materials.
o Operator friendly – High flash points and low volatility to minimize fire risk in application transportation and storage.
o Quality – Conforms to requirements as specified in BS 1133, TP6.
o Quality – Excellent rust prevention. Contains additives to neutralise the acidic products of combustion
o Quality – High performing chemistry which keep your added value safe and reduce re-work risk

  • Appearance – clear orange to brown
  • Specific Gravity  – 0.89
  • Flash Point (“C) open cup  – 204
  • Viscosity @40°C (cSt)  – 130
  • Viscosity @100°c (cSt)  – 103 – 11.4

ENSIS ENGINE OIL 30 is used neat as supplied.
ENSIS ENGINE OIL 30 is applied by using the correct viscosity grade in place of the normal service lubricant for a short period before shut down.


Product is compatible with the full range of Houghton’s portfolio, esp. with the Houghto-Clean for post degreasing when required and most of our metal working fluid (Hocut, Adrana, Macron, Cut-Max, … )
For more information, please contact your local Houghton Representative.
Please refer to section 7 of Safety Data Sheets for handling and storage information, including product shelf life. Product should be stored under cover in clean, dry conditions and protected from frost. Recommended storage temperature is usually between 5°C and 40°C unless otherwise specified. Use stock in delivery rotation.
Safety data sheets are available in accordance with Regulation (EC) No 1907/2006 Annex II where a substance or preparation meets the criteria in accordance with Directives 67/548/EEC or 1999/45/EC.


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