GTechniq Crystal Serum Light

Item Description:

Crystal Serum Light is the prosumer version of the world famous Gtechniq Accredited Detailer only Crystal Serum - a coating so hard that if applied incorrectly can only be removed by using 1,500 grit sand paper.     

Serum Light offers 80% of Professional Serum’s performance, but if applied incorrectly can be machine polished from your vehicle’s paintwork.           

When it comes to adding gloss, resisting swirls, contaminant and dirt repellency, Gtechniq Crystal Serum and Serum Light are the pinnacle in paint protection.


Serum Light forms an ultra- durable, high-gloss, slick to the touch, chemically bonding inorganic layer of 9h optically clear ceramic.  Once applied, gloss levels will remain in the upper 90th percentile for significantly longer when compared to traditional paint protection products, and cleaning your car will be a breeze.


The high density ceramic layer is resistant to chemicals ranging from pH2 - pH12.  This characteristic also makes bonded contaminants such as tree sap, tar, and hard water spots, easy to remove.

Unlike mainstream wax and organic polymer coatings, Serum and Serum Light can resist much higher and lower temperatures.  They resist temperatures as low as -40o to as high as +250o C.

30 ml.

People who purchased this product also bought:

Restore your coating's brilliance and performance!
13 Reviews

Product Reviews

Review Summary
2 Reviews
100% (2)
0% (0)
0% (0)
0% (0)
0% (0)
100% Recommend this product (2 of 2 responses)
By Brandt K.
Candy coating
August 18, 2016
I have coated three vehicles now, all chargers. The 30ml is sufficient for a 4 door sedan. Might even have a tad left over if you apply with a suede cloth over an applicator block.

A little harder to use than something like pinnacle black label paint coating but CSL is in another league once applied and cured.

Super slick. Great beading too. You do not need to top this. You could use EXO if you like to go crazy (like myself) or C2V2 as a spray.
ProsCreates extremely high surface tension Slick, slick, slick Looks candy coated on red (ironically I did a Torred, Redline (metallic) and Go Mango (metallic), and the Torred (non metallic) by far looked the best.
ConsSlight user learning curve You have to be very careful when applying Smelly Goes bad quickly after use (3weeks or less) so don't over purchase.
By Doug
Charlotte, NC
Slick & Easy
May 4, 2016
Easy to use. A very little goes a long way. Of course, it's all in the prep work. The small bottle will cover a full size sedan.
ProsEase of use. Final results.
ConsAs the instruction say, don't get ANY water on it till it cures.