WOLFGANG CONCOURS SERIES WG-1600 Uber SiO2 Coating Wash, 16 oz.

I’ve used Wolfgang products for almost a decade. I truly believe they make some of the best car detailing products on the market.Yes, it’s expensive. I find that I use less of versus other brands and the results are always top of the class.This was my first time using the siO2 car wash; and it was almost my last.I’ve been washing my cars for years and just used this product like I’ve used other Wolfgang and brands to wash my car.Read the directions.1. ABSOLUTELY NO DIRECT SUN LIGHT. If it dries at all leaves streaks all over the the car and the residue left on the windows is difficult to clean off.2. COLD WATER RINSE AND RINSE OFTEN. I actually used a foam cannon the first time using this car wash. Don’t do that. And rinse often. Something I normally do as I wash a section of my car and then rinse it. It’s extremely important to keep rinsing your car while washing your car with the siO2.3. The shine that is left is amazing. I will add photos.

Not very impressive for what you pay for it.

The product works for both car with a ceramic coating and for cars without the coating. I suggest following up with the black fire sio2 spray sealant. Keeps cars clean for sure.