Slim's Summer Koch Chemie Sale!

This year, our summer offer focuses on Koch Chemie with 15% off across the brand using code KOCH15 from Tuesday 26th July - Sunday 31st July. Plus all orders containing over £50 worth of Koch Chemie products will receive a FREE Slim's Detailing Cleaning Product Bag!

You can get all the essentials you need to stock up on for the end of summer at a reduced price. Snow foams to get rid of that stubborn contamination, bug removers to remove those pesky squashed insects from your bonnet, and interior cleaners for when the sun is too direct for you to clean the exterior.

The Slim's embroidered Cleaning Product Bag is a small kit bag designed to carry your favourite products. The small size of this bag makes it super portable and a perfect fit in the boot of your car for show weekends or simply store in a corner of your home without taking up too much space. The bag can hold up to 10 500ml bottles or you can fill it with your favourite bottles, waxes, and cloths. 

Check out some of our Master Detailer recommended products!

Koch-Chemie FSE

Water spot remover magic! People cleaning the car this time of year are all moaning about the water spots or mineral marks left behind, especially on dark black vehicles. I don’t worry about them at all!

I always wash and dry the car as normal, pack my gear away, and leave out a bottle of FSE and a nice microfibre. Then when everything is tidy I take a nice slow walk around. Half a puff of FSE and wipe where I see any marks. Wipes them out first time everytime!

Leaves the car perfect! Works on glass and chrome also. As well as unpainted plastics plus excellent on gloss black wheels.

Koch-Chemie Teerwäsche A (Tea)

Looking for a tar & glue remover that wont damage plastics? This is where to look. Strong enough to remove tar spots and adhesive but will not damage plastics.

We have used this on a passenger side front wheel arch and got loads of tar off safely, so it can be used with plastic trims nearby.

Obviously don’t let it dry or it will stain. But a quick on, agitate, and off - good as gold!

Koch-Chemie Hand Wax

Me and the Mustang love this magical German pixie dust infused wax!

For me, I don’t want to spend all weekend cleaning the work van, so ceramic coating for that and it's happy and looks lovely and shiny. Quick clean and it’s done!

But when it comes to the pride and joy, I want to spend the time tinkering on the drive and laying a layer of carnauba on top as it relaxes me. I can lock myself away from the world and can chill out!

Now, why this wax? Well for me, it’s an absolute pleasure to apply - couple of panels at a time, and come back to buff off - and it removes so easily. Lasts months and months but I always top it up every 2-3 months anyway.

But for me, it’s the water behaviour as well as the gloss it gives. Beads like a ceramic and makes any car glow! Such a pleasure to use. I have also used FSE over this if needed and no problems whatsoever.

Love this wax!  



Terms & Conditions

• Offer valid Tuesday 26th July @ 3.00pm – Sunday 31st July @ 11.59pm
• *Excludes kit combos, equipment, and already discounted products. Subject to availability.
• Discount code: KOCH15 must be entered at checkout - no backdated refunds can be issued if the code is not used or has been added to the “comments” box instead of the discount code box.
• No other discount code or Trade Account discount can be used at the same time.
• Koch Chemie value must be over £50 before shipping and after any discounts have been applied (make sure £59 worth of Koch Chemie products are in your basket before discount)
• Offer applies to online, shop, and telephone sales
• Slim's Reward Points cannot be spent in conjunction with this offer code.
• Offer is valid while stocks last.
• We cannot guarantee next day delivery during promotional periods.