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BG RF-7® Oil Viscosity Improver - 325ml - 107E

Original price £23.58 - Original price £23.58
Original price
£23.58
£23.58 - £23.58
Current price £23.58
  • Product Description
  • Technical Specification
  • Warranty Details
  • Product Number: 107E

    In older engines where ring land sealing is poor or cylinder wall areas are worn, oil film fails at high operating temperatures. Ring land sealing loss and cylinder wall wear reduce compression and allow oil seepage past worn rings. BG RF-7 (107E, 325ml) increases the viscosity of the oil under high heat conditions to address this, reduces oil seepage past worn rings and protects cylinder walls from further wear. It prevents oil oxidation and contains a seal conditioner as part of its formula. In older or higher-mileage engines, BG RF-7 reduces oil seepage past worn rings and prevents dry starts by ensuring oil clings to metal surfaces between uses. This helps to restore a level of compression and engine power that has been progressively lost to wear, without requiring mechanical repair. Add to engine oil between oil changes. Particularly beneficial for higher-mileage petrol and diesel engines. Follow the dosage guidance on the product label. BG RF-7 is described for use in engines. For confirmation of compatibility with your specific engine type and oil, please contact MachineRefurb. 14-day returns on unopened items. MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1–7 working days across Ireland, the UK and Europe.

    • API Gravity @ 15.6°C (60°F:33.7
    • Specific Gravity @ 15.6°C (60°F):0.8563
    • Density, U.S. lb./gal. (kg/m³) @ 15.6°C (60°F):7.139 (855.4)
    • Flash Point, COC:183°C (362°F)
    • Viscosity, cSt @ 100°C (212°F):421.61
    • Viscosity, cSt @ 40°C (104°F):3766.36
    • Viscosity Index:287
    • Pour Point:“15°C (5°F)
    • Color:L1.0
    • Color:Light Amber
  • New Grade - 24 Months Warranty from purchase is available on this product.
Frequently Asked Questions

Q1- What warranty does this product come with?
Ans- Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.

Q2- When will my order be dispatched?
Ans- In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

Q3- Can I ask questions about this product before ordering?
Ans- Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.

Q4- When is BG RF-7 added?
Ans- BG states that BG RF-7 is added to engine oil between oil changes, following the dosage guidance on the product label. For confirmation of compatibility with your specific engine type and oil, please contact MachineRefurb.

Q5- Does it help on dry starts?
Ans- Yes. BG states that BG RF-7 prevents dry starts by ensuring oil clings to metal surfaces between uses.

Q6- Does BG RF-7 prevent oil oxidation?
Ans- Yes. BG states that BG RF-7 prevents oil oxidation and contains a seal conditioner as part of its formula.

Q7- How does BG RF-7 protect against wear?
Ans- BG states that it increases the viscosity of the oil under high heat conditions, reduces oil seepage past worn rings, and protects cylinder walls from further wear.

Q8- What does BG RF-7 do for engine compression?
Ans- BG states that BG RF-7 helps restore a level of compression and engine power that has been progressively lost to wear, without requiring mechanical repair.

Q9- Which engines is BG RF-7 designed for?
Ans- BG states that BG RF-7 is particularly beneficial for higher-mileage petrol and diesel engines — those where ring land sealing is poor or cylinder wall areas are worn, and where oil film fails at high operating temperatures.

Grade: New

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