SKU: 21387925799

Gtechniq – Crystal Serum Light (CSL) 50 ml

Sale price$90.00 Regular price$100.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Gtechniq – Crystal Serum Light (CSL) 50 ml30ML KIT 50ML KIT Crystal Serum Light Swirl and chemical resistance Incredible gloss Up to five years durability Why use Gtechniq Crystal Serum Light? Crystal Serum Light is the prosumer version of the world famous Gtechniq Accredited Detailer Crystal Serum Ultra. It offers 80% of professional Serum Ultras performance, but if applied incorrectly can be machine polished from your vehicles paintwork. When it comes to adding gloss, resisting swirls,

30ML KIT

50ML KIT

Crystal Serum Light

– Swirl and chemical resistance
– Incredible gloss
– Up to five years durability

Why use Gtechniq Crystal Serum Light?

Crystal Serum Light is the prosumer version of the world famous Gtechniq Accredited Detailer Crystal Serum Ultra. It offers 80% of professional Serum Ultra’s performance, but if applied incorrectly can be machine polished from your vehicles paintwork.

When it comes to adding gloss, resisting swirls, contaminant and dirt repellency, Gtechniq Crystal Serum Ultra 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 Light can resist much higher and lower temperatures. Temperatures as low as -40­° to as high as +250°c.

Crystal Serum Light comes with a 5 year guarantee when applied by a Gtechniq Accredited Detailer.

Application information

– To apply Crystal Serum Light (CSL) make sure your vehicle is indoors and can stay indoors for 12 hours after application, do not apply in direct sunlight
– Only apply the product at a temperature between 5°c and 25°c
– Shake well and wear gloves
– Wash and decontaminate your paintwork thoroughly prior to application. If required, polish your paintwork, either by machine or hand, to remove any imperfections
– Spray Panel Wipe into a Gtechniq MF1 Microfibre Cloth and wipe down each panel in small sections
– Soak the application pad with 3 full measures of CSL from the pipette and work the liquid into the pad to get an even saturation
– Replace the lid on the bottle and set aside – do not keep the bottle in your hand as this promotes premature curing
– Apply in overlapping strokes to an area roughly 2ft by 2ft, or work to the body-lines of the vehicle
– Immediately remove residue with an MF1 cloth – you may need to buff the same area several times, but avoid doing it with too much force. We recommend the use of 2 cloths at any one time. Make sure the cloths are rotated during residue removal to prevent CSL curing in the cloth- this can make buffing residue difficult
– Inspect the surface for residue with a bright, diffused light source
– If you remove residue and it cures fully you should polish the area and reapply CSL
– As soon as you finish, put you MF1 cloths in water, wash and dry them as soon as possible

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21387925799

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D. Rodriguez
Birmingham, US
★★★★★ 5
Finally, a ball that made it!
Color: Blue, Color: Blue
I don’t know what is it with this ball, but it’s special. My dogs can absolutely tear up anything and this one seems like it can be chewed up but my dog loves it too much. He carries it all day, nibbles it and loves the squeaky sound of course. Finally found a winner!
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Reviewed in the United States on May 20, 2026
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Ms. Marie
Boise, US
★★★★★ 5
Great Product!
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My dogs love their dental chews! This product is durable and the perfect size for each of my dogs. I've purchased two of them (medium and large). One of my dogs is an aggressive chewer and this product is holding up. Hartz makes great pet products. I'm very happy with the product.
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Reviewed in the United States on March 30, 2026
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Sumerr Scott
Boise, US
★★★★★ 5
Good quality
Size: Extra Small, Color: blue, purple, Pattern Name: clean tuff bone bacon
My dogs favorite toy. It’s so small and cute lol it’s lightweight and easy for her to chew. The quality is great, it’s lasting and no broken pieces.
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Reviewed in the United States on March 18, 2026
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mkk
Battle Creek, US
★★★★★ 5
Winnie Loves Them!
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My Winnie is an aggressive chewer and she loves these bones. They're indestructible and they must be delicious because she works on them every day. I was a bit concerned when they were out of stock for a few months. Please don't discontinue them!
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Reviewed in the United States on April 28, 2026
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Amazon Customer
New York, US
★★★★★ 4
Not bad for the price
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
Good for chewing but my little dog had trouble with the brown food coming off in bigger than should be chunks
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Reviewed in the United States on June 3, 2026

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