Synthetic Engine Treatment


Engine Size Slick 50 Usage
Up to 375cc 250ml (Small motorcycles, garden equipment)
375cc – 750cc 350ml (Medium sized motorcycles)
750cc – 1500cc 500ml (Larger motorcycles)
1500cc – 3 Litres 750ml (As above)
3 Litres – 5 Litres 1 Litre (As above)
Over 5 litres 20% of total lubricant requirement



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Slick 50 Synthetic Engine Treatment is suitable for petrol and diesel engines.

Specially formulated to deliver optimum performance when used with semi-synthetic or 100% synthetic oils in high performance engines.  It helps protect the engine against friction and heat over successive oil changes, during tough stop-go driving, high temperature and high stress conditions.  It will also help extend engine durability with the following features:

• Proprietary friction modifier creates enhanced layer of lubrication to minimize heat produced by friction in the engine.

• Anti-wear agent forms a self-generating protective surface between metal engine parts to prevent metals from grating together.

• Dispersant helps keep engine clean by preventing the build-up of sludge and deposits on engine parts.

Compatible with all major types of motor oil; specially suitable for 100% synthetic oil. Formulated with full synthetic API SN/CF compliant engine oil to better ensure your oil change is NOT diluted.

Instructions: Pour directly into the engine. Do not overfill. If carrying out a full oil and filter change drain oil and fit new oil filter. Refill with motor oil, replacing 500 ml of oil with 500 ml of SLICK 50 Engine Treatment. Check oil level.  Use at every oil change for maximum effectiveness or at least every 12,500 miles / 20,000 km.

Important: Always replace oil and filters in accordance with manufacturers’ recommendations. Please dispose of oil at an approved disposal or recycling facility. Wash thoroughly after contact.

Watch our Slick 50 Synthetic Engine Treatment video to see how this will assist to protect your engine, as well as for information on how to use this product:



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