Adam's Surface Prep 16oz

Does the trick. Used it before applying Adam's graphene spray coating, and that went on without any noticeable imperfections that could have come from other soap/finish residues. Carzilla was great too, quick and accurate fulfillment, and a nice email offering to help with any questions about the product.

Solid product

Works as expected and smells great! Fine mist sprayer dispenses just the right amount of product.