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Trick Or Treat (Yourself!) | Slim's Halloween 2023

Trick Or Treat (Yourself!) | Slim's Halloween 2023

Happy Halloween from Slim's! As the days get shorter and the weather takes a bitter turn, we rely on the joys of the spooky season to cheer us all up. 

Once again, the Slim's Skeleton has been hunting down the best discounts for our customers - he's gone on a killer discount spree this year...

Between 30th October and 5th November, Slim's are treating you to 10% off EVERYTHING* with discount code TREAT10, plus 20% off Auto Finesse, and a FREE hanging air freshener!

There's something for everyone to sink their teeth into this year, so stock up on your favourites (or the bare boned essentials) and enjoy a discount on us ☠️


Not sure where to start? Take a look at some of the following pages!

Recently Added Products
Most Commonly Asked Detailing Questions
Slim's Master Detailer Recommended Products


Terms and Conditions:

  • Offer starts 30th October @ 3pm and ends 5th November @ 11.59pm.
  • *Excluding 3M, kit combos, equipment, polishers, and already discounted products. Subject to availability.
  • Discount code: TREAT10 must be entered at checkout. 
  • Air Freshener will be selected at random.
  • Auto Finesse products discounted on site, no code needed.
  • No other discount code or Trade Account discount can be used at the same time. 
  • You'll still earn your Slim's Reward Points!
  • We cannot guarantee next day delivery during promotional periods.
  • Offer available online, in-store and by telephone.
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