Used before applying a competing brand's SiO2 coating. Works better than IPA in my opinion, seems to get deep down to all layers of protection and strip them out. For the price, you cannot beat it.

Perfect product to use prior to applying Optimum Gloss Coat. It works great prior to using opti-seal as well. It allows for product synergy. It states right on the bottle that is leaves no surfactants behind. That is a huge plus. I like it better than CarPro Eraser.

Product is very easy to use and goes hand in hand with Opti Gloss Coat when preparing a car for their coating system.

Half the price of what I was using...works as advertised!