Kernow Oils - Lubricant Solutions

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Corrosion Preventatives

Corrosion Preventatives

Castrol Safecoat DW 30X - Dewatering corrosion preventive - 8163

Castrol Safecoat DW 30X - Dewatering corrosion preventive - 8163

 

Castrol Safecoat DW 30X is a premium quality dewatering fluid which, upon evaporation of the solvent, deposits an ultra thin grease film. Castrol Safecoat DW 30X is barium-free and based on a very low odour, aromatic free solvent.

 

Application

Castrol Safecoat DW 30X rapidly removes water from components which have been machined using soluble cutting fluids, or which have been washed or pickled. The very thin residual film provides effective protection against corrosion and suppresses any corrosive attack resulting from fingerprints on the components, but does not interfere with air gauging equipment. Castrol Safecoat DW 30X can also be used as a lubricant for mild pressworking, where corrosion protection without further treatment is required. Although Castrol Safecoat DW 30X can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank. The protective film can be removed using Castrol aqueous or solvent based cleaners.

 

Advantages:

  • Based on low odour isoparaffin solvent (aromatic content less than 10 ppm).
  • Free from heavy metals, such as Barium.
  • Forms an even film.
  • Fingerprint suppressant.
  • Excellent water displacing and penetrating properties.
  • High stability against acidic and alkaline contaminations.
  • Long bath-lifetimes possible.
  • Mild odour.
  • Thin film does not interfere with air gauging equipment
  • Economical in application

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Aquasafe 30 - High performance aqueous corrosion preventive - 8175

Castrol Aquasafe 30 - High performance aqueous corrosion preventive - 8175

 

Castrol Aquasafe™ 30 is a new technology, high performance, environmentally friendly water-based corrosion preventive formulated on a selected blend of corrosion inhibitors. Aquasafe 30 deposits an almost imperceptible light, soft greasy film, which is usually just provided by solvent-based products. Aquasafe 30 does not contain heavy metals, such as barium.

 

Application

Aquasafe 30 is designed to be used as supplied (ready-to-use). This product is intended for dip, low pressure spray and flood applications. Recommended temperature of use: 20 – 30 °C.

 

Advantages:

  • Water-based corrosion preventive - environmentally friendly, provides a safer working environment.
  • Solvent-free formulation: - Eliminates fire hazards.   - Potential for reduced insurance premiums.   - Not regulated by VOC legislation.   - Non-ozone depleting.   - Assists in achieving ISO 14001.
  • Deposits very thin protective film.   - Safe and easy handling of components.   - Provides excellent ferrous corrosion protection.
  • Low foam - suitable for dip, flood and spray applications.
  • Low drying time - minimum impact on process/production times.

 

Pack sizes available - 20kg

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Castrol Rustilo 150 - Heavy duty solvent based corrosion preventive - 8030

Castrol Rustilo 150 - Heavy duty solvent based corrosion preventive - 8030

 

Castrol Rustilo™ 150 is a dark hazy brown fluid, consisting of a solution of high performance corrosion inhibitors in a hydrocarbon solvent. After evaporation it leaves a pale brown, tough, plastic-like film which is water repellent.

 

Application

Rustilo 150 is a heavy duty corrosion preventive, designed for applications where a high degree of protection is required under severe conditions. It is particularly suitable for the protection of steel structures and components during long-term storage or transit. Rustilo 150 used to be applied by dipping, brushing or spraying.

 

Advantages:

  • Film possesses good mechanical strength which permitts treated components to be handled without disturbing the film
  • Special storage conditions not necessary
  • Water repellent film. Withstands severe conditions
  • Free of heavy metals, such as Barium

 

Pack sizes available - 20ltr

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Castrol SafeCoat DW 33 - Dewatering corrosion preventive - 8247

Castrol SafeCoat DW 33 - Dewatering corrosion preventive - 8247

 

Castrol SafeCoat™ DW 33 is a high quality solvent deposited corrosion preventive with good dewatering properties. The solvent, after evaporation, leaves a firm greasy protective film.

 

Application

SafeCoat DW 33 is a long term protective for use in severe conditions where a high degree of protection is required. It is ideal for protection of machine tools and components prior to long-term storage or transportation. The product also shows good water displacing properties. Although SafeCoat DW 33 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Based on low aromatic solvent (aromatic content less than 0.5 %).
  • Free from heavy metals, such as Barium.
  • Stable film characteristics reduce run-off loss and thus increase process reliability.
  • Fingerprint suppressant.
  • Good water displacing and penetrating properties.
  • High stability against acidic and alkaline contaminations.
  • Long bath-lifetimes possible.

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DW 4130 - Dewatering corrosion preventive - 8290

Castrol Rustilo DW 4130 - Dewatering corrosion preventive - 8290

 

Castrol Rustilo™ DW 4130 is a soft film solvent deposited temporary corrosion preventive and dewatering fluid formulated to give excellent long-term indoor protection.

 

Application

Rustilo DW 4130 is used for protecting components previously exposed to water-containing machines and grinding coolants, cleaners, or water rinses and also long term indoor protection of parts and components, which are stored under humid conditions. Rustilo DW 4130 can be applied preferably by immersion, but if impractical, the fluid may be applied by brushing or spraying.

 

Advantages:

  • Based on solvents with aromatic content less than 10 ppm.
  • Stable film characteristics reduce run-off loss and thus increase process reliability.
  • Excellent long-term indoor protection.

 

Pack sizes available - 203ltr drums

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Castrol Rustilo S 40 - Thixotropic corrosion preventive oil - 8020

Castrol Rustilo S 40 - Thixotropic corrosion preventive oil - 8020

 

Castrol Rustilo™ S 40 is a medium viscous, thixotropic and heavy metals free mineral oil containing advanced rust preventive additives.

 

Application

Castrol Rustilo™ S 40 is specifically designed for processing metal sheets, particularly used as a steel mill applied rust preventive oil for production of outer skin panels and components. It offers excellent corrosion protection to all grades of uncoated and coated steel and is particularly suitable for electro galvanized surfaces.

 

 

Advantages: 

  • Superior compatibility with subsequent cataphoretic painting and adhesive processes.
  • Improved protection against discoloration of electro galvanized surfaces.
  • Reliable corrosion protection on bare and coated steel sheet metal.
  • Thixotropic behaviour ensures the creation of a uniform, run off prevented film.
  • Ageing-resistant.
  • Best possible removability with emulsifying and demulsifying cleaner systems, even after ageing and temperature exposure.
  • Free of Barium and solvent.
  • UV-active, allows detection of the oil coating.

 

Pack sizes available - 188kg drum

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Castrol Braycote 194 - Corrosion Preventive Compound Solvent Cutback - 8050

Castrol Braycote 194 - Corrosion Preventive Compound Solvent Cutback - 8050

 

Castrol Braycote™ 194 is a dark brown, liquid corrosion preventive compound intended for indoor exposure. It is a solvent cutback material designed for cold application, and dries in approximately two hours, leaving a firm, amber, transparent film that will not flow below 175°F (80°C).

 

Application

Braycote 194 is designed to protect unpainted metal surfaces from the effects of indoor or shed exposure for periods up to one year. It is non-corrosive and readily wets the surfaces of commonly used metals, leaving a continuous film after evaporation of the solvent. This product may be applied by spray, dip or brush. A gallon will cover approximately 300 to 1,600 square feet, leaving a film 1 to 4 mils thick, depending upon method of application and surface geometry. Optimal performance can be achieved only when the metal surfaces to be protected are clean, dry and free of rust, oil and mill scale. It is recommended that the metal substrate and ambient temperature be 50-95°F (10-35°C) at the time of product application.

 

Pack sizes available - 5 US Gallons

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Castrol SafeCoat 637 - Neat corrosion preventive oil - 8160

Castrol SafeCoat 637 - Neat corrosion preventive oil - 8160

 

Castrol SafeCoat™ 637 is a general purpose short term inhibited protective oil ideal for use where solvent based products are unacceptable.

 

Application

SafeCoat 637 is especially recommended in cold rolling mills, rod and wire drawing works. Due to good deep drawing properties SafeCoat 637 is also suitable for the protection of cold rolled vehicle body sheets light forming operations. SafeCoat 637 can also be used as testing liquid for hydraulic equipment as well as leakage testing fluid for gears, pumps and tanks. SafeCoat 637 can be applied by complete immersion, brushing or spraying.

 

Advantages:

  • Free of solvent, complies with EC Solvent Directive (1999/13/EC).
  • Free of heavy metals, such as Barium.
  • Easy to apply.
  • Forms an even film.
  • The film does not harden even long after the product has been applied.
  • Compatible with mineral oil.

 

Pack sizes available - 20ltr

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Castrol Rustilo 647 - Neat corrosion preventive oil - 8168

Castrol Rustilo 647 - Neat corrosion preventive oil - 8168

 

Castrol Rustilo™ 647 is a low viscous general purpose medium-term inhibited protective oil ideal for use where solvent based products are unacceptable.

 

Application

Rustilo 647 is for use as a medium-term inter-operational protective or for the treatment of components before wrapping or as a temporary protection of ferrous bar, rod and strip. This product is also suitable as a light duty lubricating oil for testing of components prior to dispatch. Rustilo 647 is normally applied by complete immersion, brushing or spraying.

 

Advantages:

  • Solvent-free, complies with EC Solvent Directive (1999/13/EC).
  • Free from heavy metals, such as Barium.
  • Easy to apply.
  • Forms even film.
  • Versatile product offering rationalisation in certain circumstances.
  • Compatible with mineral oil.

 

Pack sizes available - 20ltr, 208ltr drums, 1000ltr IBC

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Castrol Rustilo Tarp CFX - Barium-free thixotropic corrosion preventive - 8187

Castrol Rustilo Tarp CFX - Barium-free thixotropic corrosion preventive - 8187

 

Castrol Rustilo Tarp™ CFX is a barium-free, thixotropic, general purpose corrosion preventive. It is formulated to provide excellent corrosion protection, thixotropic properties, and light duty lubricating characteristics. Because of its thixotropic nature, Rustilo Tarp CFX has the ability to become fluid with agitation, enabling the residual film to be self-healing.

 

Application

Use Rustilo Tarp CFX where:

  • Minimal dripping and oil mess is desired (coating sheet and coil stock).
  • Hot dip products had previously been used (bearings).
  • Long-term outdoor storage of finished goods is required.
  • Protection of painted/unpainted goods is needed for overseas shipment.

 

Advantages:

  • When used straight, Rustilo Tarp CFX will provide outstanding humidity and salt atmosphere protection for ferrous and non ferrous parts for up to five years in indoor storage. This product will protect parts for approximately 2 years in outdoor storage, if covered.
  • Excellent resistance to acid atmospheres will protect ferrous and non ferrous parts that have been stored near acidic environments.
  • Thixotropic properties enable film to be self-healing, become fluid with agitation, and reduce dripping of product after coating.
  • Superior cleanability enables product to be easily cleaned off with an alkaline cleaner even after being stored outside.
  • High flash point eliminates need for special fire equipment.
  • Rustilo Tarp CFX is non reactive to paint films, so it may be used to protect painted equipment stored outside prior to shipment.

 

Pack sizes available - 55 US Gallons

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