Gtechniq Crystal Serum Ultra is a ceramic composite coating with a nine year guarantee, it is an ultra-durable paint protection, offering matchless levels of gloss, surface slickness, swirl and chemical resistance.
Crystal Serum Ultra forms a strong chemical bond with a car’s paintwork and can only be applied by a trained detailing professional.
Extensive real world and laboratory tests, prove that its thicker, glossier and harder structure offer unsurpassed abrasion and chemical protection.
Should Crystal Serum be applied incorrectly a car will need flat sanding to remove the coating.
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What does Gtechniq Crystal Serum Ultra do? 
Crystal Serum Ultra keeps your car looking glossy and new, prolonging the life of your paintwork’s perfect finish.
Key to Crystal Serum Ultra’s performance gain is the introduction of a revolutionary new 7nm nanoparticle alongside an existing 20nm nanoparticle, and increasing the ratio of crosslinkers which reinforce and thicken the top layer of the coating.
The hard 10h top and softer 7h base layer offer improved swirl resistance over regular 9h paint protection coatings. Compared to standard ceramic paint coatings, Crystal Serum Ultra forms a relatively thick combined film which greatly reduces surface hazing.
The molecular structure of the hard top layer is exceptionally chemical resistant. Crystal Serum Ultra can withstand even the strongest wash chemicals and bird droppings.
An additional benefit from having a flexible base layer and hard top layer is that Crystal Serum Ultra is very resistant to extreme heat changes, even from -40 degrees Celsius to +250 degrees Celsius.
Crystal Serum Ultra can be applied either as a stand-alone paint protection product, or for the best hydrophobic performance, it can be over coated with Gtechniq EXO or C2.