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EXOv4 & Crystal Serum Light (CSL) Kit


Regular price $125.00

Unit price per 


Crystal Serum Light is an excellent DIY, stand-alone coating offering unparalleled gloss and gloss retention through its superb resistance to wash swirls. However, its water repellency falls short of what EXO has to offer. Therefore, if you want the best for your car – remarkable swirl resistance and water repellency, then this kit is definitely for you.

Also, you'll enjoy an additional 20% savings when buying this kit, in comparison to buying each product separately. 

Download SDS: EXOv4

Download SDS: Crystal Serum Light (CSL)

Customer Reviews
5.0 Based on 3 Reviews
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Ben t.
United States United States

Seems quite nice. The new go to for my business.

Used this after a full correction on a Subaru. It seems to be holding up well. After using other brands, it was a pleasure to use. Rag Company accidently played a prank on me. I had just finished polishing and could not figure out why the panel wipe was leaving a bit of residue. Looked at the bottle and saw the words "bug remover". Haha! Thankfully, I have other panel wipe products so I was easily able to get the job done.

United States United States

TRC review

It was great, the rag company is my go to for all detailing items, I only wish you guys would carry rupes or flex polishers I had to buy from another dealer and it’s just not the same

Dennis F.
United States United States

Crystal Serum Lite Kit

This ceramic coating and top coat were extremely easy to use. It was very easy to tell when the ceramic coating needed to be buffed off because of the way it flashed. Very easy product to use. Just follow Levi's video instructions and everything will be perfect. It's only been a couple of weeks since application, and the jury is still out in it's longevity, but I'm expecting the best. I would recommend using Bead Maker, another top-notch product from The Rag Company, as a sacrificial coating.

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