Koch-Chemie Wash & Finish scratch-free The Detail Factory’s Screwball Brush

The Detail Factory’s Screwball Brush is a bold upgrade packed with their signature boar's hair bristles in a larger-than-life form

How to Use:Spray lightly onto PPF or a microfiber towel

Ideal for pre-wash use before mechanical contact

and fillers before applying coatings or sealants

it creates a hydrophobic protective barrier lasting up to 3–4 months

Koch-Chemie Wash & Finish scratch-free The Detail Factory’s Screwball BrushKoch Chemie Wash & Finish is a quick wash solution designed for lightly soiled vehicles that need fast cleaning and gloss enhancement. Its gentle formula safely removes light dirt and fingerprints while leaving behind a smooth, streak free finish, making it ideal for maintenance washes, show prep, and in between detailing sessions. Key Features: Cleans and enhances gloss in one step, safely removing light contamination while leaving a smooth, residue