





💎 Elevate your ride with the ultimate silica spray sealant—shine, protect, repeat!
Wolfgang Concours Series Uber SiO2 Silica Spray is a 16oz advanced spray sealant combining silica dioxide and super-polymers to create a hydrophobic, ultra-slick, and long-lasting protective layer. Easy to apply, it delivers a wax-like gloss and can be used alone or as a top coat, making it a favorite among car enthusiasts seeking effortless, durable shine and protection.










| Best Sellers Rank | #794,266 in Automotive ( See Top 100 in Automotive ) #969 in Waxes |
| Customer Reviews | 4.5 out of 5 stars 111 Reviews |
D**E
Utterly Fantastic
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.
D**D
Great product!
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!
R**L
Good, but doesn't last as long as some other products.
Added this as another layer to the Wolfgang's Sealant I put on my new car. VERY easy to use, and if you don't wait too long, very easy to buff off. Car absolutely shines after application. I did notice water beading started to degrade after about a month of moderate Virginia weather. I have a full bottle I won't toss out, so started to reapply about once a month after washing the car. I probably won't buy it again, I think there are longer-lasting products out there.
J**D
The best I have used
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!
T**H
The Best
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.
A**G
High Quality Product
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!
B**1
Super
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.
M**E
German-American Technology not there yet
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.
Trustpilot
2 weeks ago
2 days ago