Search  for anything...

WOLFGANG CONCOURS SERIES Uber SiO2 Silica Spray | Ultimate Water Beading | Super Slick | Easy to Use | Long Lasting Spray Sealant | 16oz Bottle

  • Based on 106 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 16
Order within 22 hours and 7 minutes
Available payment plans shown during checkout

Features

  • Unleash the power of Wolfgang Uber SiO2 Silica Spray for unbeatable protection.
  • Advanced blend of silica dioxide and super-polymers for a hard-as-nails finish.
  • Effortless application; creates a hydrophobic layer that shines like a wax.
  • Versatile use as a standalone sealant or top coat for existing paint coatings.
  • Experience the perfect balance of protection and stunning shine.

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 8 x 2.5 x 2.5 inches; 1.05 Pounds


Item model number ‏ : ‎ WG-3500


Date First Available ‏ : ‎ December 21, 2018


Manufacturer ‏ : ‎ WOLFGANG CONCOURS SERIES


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Utterly Fantastic
Size: 16 fl. oz. Unit Count: 16.0
I have used this product and gifted it to friends who love detailing their cars. I, like most fanatics, have a ton of different, great tried and true and trendy products on my shelf in the garage. Many work very well. This product is soo freaking easy to get an incredible carnuba like glow with a sealant bling if that makes sense.. Even without a full clay and prep this product delivers. I stray from time to time but I always come back to the silica spray sealant. I rarely write reviews. It just hit me this last time using it that I really see no need to try anything else. The shine and buttery slickness this gives the paint on my Genesis is just phenomenal. Durability is fantastic too but it is soo easy and satisfying to use I doubt I go more than 3 months before reapplication. Try it. It’s a no brainer. ... show more
Reviewed in the United States on November 1, 2024 by Douglas Rowe

  • The Best
Size: 16 fl. oz. Unit Count: 16.0
Anything Wolfgang is the best on the market. They make their products with the highest quality ingredients. And this SiO2 paint spray? It's awesome. Try some of Wolfgang's other products. You will be amazed.
Reviewed in the United States on October 4, 2024 by Tech

  • Super
Size: 16 fl. oz. Unit Count: 16.0
I like Wolfgang products and this one is super. I have a Jet Black BMW and it’s coated with Blackfire Black ceramic coating. I topped it with this to give slickness and it added gloss as well. Very pretty. I will purchase and gift this often.
Reviewed in the United States on September 9, 2023 by Buza831

  • Not the same product from first time
Size: 16 fl. oz. Unit Count: 16.0
This is my second time ordering this silica si02 spray and it doesn't have that pleasant smell from the first bottle I ordered. It smells like nothing almost, it does have a smell to it but it isn't nice. I don't know if it will perform the same but still, I don't like the fact that they didn't send me what I was expecting, inconsistency is not good. Update: The lack of scent did not affect the performance, but I still wish they didn't change the solution. I miss the pleasant scent. ... show more
Reviewed in the United States on October 20, 2024 by EDGAR RAMIREZ EDGAR RAMIREZ

  • The best I have used
Size: 16 fl. oz. Unit Count: 16.0
Easy to use. Doesn't take much to cover the entire vehicle. Smells good. Enhances the color of my new silver vehicle. Produces a deep gloss finish - can now see reflections almost like a mirror. Highly recommended!
Reviewed in the United States on April 30, 2023 by John from Portland

  • Great product!
Size: 16 fl. oz. Unit Count: 16.0
I love this product. I used it on my Model 3 and really makes it shine! While I will say that it may not last all that long maybe a couple weeks, building up the layers will help for sure. I would recommend that the seller package a little better as the first one I bought the spray nozzle of broken during shipping. Second bottle came perfect though. I do highly recommend this product though! ... show more
Reviewed in the United States on June 22, 2020 by David

  • German-American Technology not there yet
Size: 16 fl. oz. Unit Count: 16.0
I'm an avid car detailer and have used multiple SiO2 products. I bought 4 bottles trying to give it a chance, but didn't get the results I expected, specially from a German-American technology.
Reviewed in the United States on May 29, 2025 by Mike

  • High Quality Product
Size: 16 fl. oz. Unit Count: 16.0
Another great product from Wolfgang! I use it every 2-3 washes for added protection on my already Wolfgang-Uber ceramic coated vehicle. Very easy to use - anyone saying it’s streaky or difficult is clearly not doing it properly!
Reviewed in the United States on July 3, 2022 by ATG

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...