Restore lost performance. UK Engine Additive Specialists.
Buy direct from Skinny Tree Limited. Petrol AdditivesDiesel AdditivesShowing 51–92 of 92 resultsSorted by price: high to low
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Wynn’s Commercial Vehicle Oil System Flush 1000ml
£16.99 -
Wynn’s Radiator Stop Leak 325ml
£6.49 -
Sale!
Wynn’s Total Action Diesel Cleaner Kit
Original price was: £19.98.£17.98Current price is: £17.98. -
Sale!
Wynn’s Professional Diesel Extreme Injector Cleaner 500ml (Multi-Buy X4)
Original price was: £67.99.£44.99Current price is: £44.99. -
Sale!
Wynn’s E10 Protection Cleaning Kit
Original price was: £18.98.£17.08Current price is: £17.08. -
Sale!
Rain-X Graphene Wheel Cleaner & Tyre Shine Kit
Original price was: £25.98.£23.38Current price is: £23.38. -
Wynn’s Total Action Petrol Cleaner 325ml
£11.99 -
Wynn’s Pre-emission Test Treatment For Petrol Engines 325ml
£12.99 -
Rain-X Graphene Wheel Cleaner & Protectant 500ml
£12.99 -
Rain-X Graphene Tyre Shine & Protectant 500ml
£12.99 -
SLICK50 Engine Treatment 750ml
£22.99 -
Wynn’s Start-Stop Engine Protector 325ml
£7.99 -
Rain-X Windscreen Washer Additive 1L
£9.99 -
Permatex High Strength Threadlocker Red 50ml
£14.99 -
Permatex Medium Strength Threadlocker Blue 50ml
£14.99 -
Sale!
Wynn’s Scratch Remover
Original price was: £5.99.£2.99Current price is: £2.99. -
Wynn’s Super Charge 330ml
£5.99 -
Rain-X De-Icer & Repellent 500ml
£9.99 -
Wynn’s Power Steering Stop Leak
£9.99 -
Wynn’s Radiator Flush 325ml
£7.99 -
Rain-X Insect Remover & Protectant 500ml
£10.99 -
Rain-X Cerami-X Exterior Detailer 750ml
£14.99 -
Rain-X Cerami-X Waterless Car Wash & Rain Repellent 750ml
£14.99 -
Rain-X Plastic Water Repellent 200ml
£9.99 -
Permatex Medium Strength Threadlocker Blue 10ml
£6.99 -
Wynn’s Automatic Transmission and Power Steering Stop Leak and Conditioner 325ml
£12.99 -
Permatex High Strength Threadlocker Red 10ml
£6.99 -
Rain-X Anti-Fog 200ml
£7.99 -
SLICK50 Engine Treatment 500ml
£16.99 -
Rain-X Rain Repellent 200ml
£4.99 -
SLICK50 Fuel System Treatment 375ml
£14.99 -
Wynn’s Pre-emission Test Treatment for Diesel Engines 325ml
£12.99 -
Wynn’s Petrol EGR Cleaner 150ml
£9.99 -
Wynn’s Brake and Clutch Cleaner 500ml
£8.99 -
Wynn’s Air Intake and Carburettor Cleaner 500ml
£8.99 -
Rain-X Cerami-X High Foam Wash & Wax
£12.99 -
Sale!
Wynn’s Radiator Flush and Stop Leak Cooling Service Kit
Original price was: £14.48.£13.03Current price is: £13.03. -
Sale!
Wynn’s Total Action Petrol Cleaner Kit
Original price was: £19.98.£17.98Current price is: £17.98. -
Sale!
Wynn’s Professional Oil System Cleaner Engine Flush (Multi-Buy X4)
Original price was: £55.99.£29.99Current price is: £29.99. -
Rain-X Dash & Screen Cleaner & Protectant 300ml
£12.99 -
Rain-X Instant Wax 600ml
£14.99 -
Rain-X Upholstery & Carpet Cleaner With Repellent 500ml
£11.99
NEW: Rain-X Dash & Screen Cleaner & Protectant 300ml
Rain-X Dash & Screen Cleaner & Protectant 300ml is a easy and safe product spray. It was developed to clean dashboards and touch screens inside the vehicle.
Once applied Rain-X Dash & Screen Cleaner leaves a protective layer against dust and dirt, prolonging the cleaning effect.
Passionate about providing high-quality solutions to keep your vehicle running at its best. Power your engine, elevate your Care.
Specialising in premium engine additives, we stock top-tier brands such as Wynn’s and other industry leaders to ensure superior engine performance and protection. In addition to our additive expertise, we also offer a comprehensive range of aftercare and detailing products, helping you maintain the beauty and longevity of your vehicle both inside and out.
Whether you’re looking to enhance fuel efficiency, reduce emissions, or simply pamper your car with premium detailing products, Skinny Tree Limited is your trusted partner for all things automotive care.
