Auto-Finesse Tough Prep is a residue-free abrasive paintwork cleanser, designed specifically to aid in the bonding of our signature sealants. While both waxes and sealants share the common purpose of protecting and beautifying paintwork, each goes about it in a slightly different way. Sealants form tightly cross-linked molecular bonds, and adhere best to a bare surface. Tough Prep is a pure paintwork cleaner, with no waxes or glazing oils. This translates into maximum durability, and purity of reflection for all synthetic sealants. Tough Prep contains deep cleansing solvents, and fine diminishing abrasives. These remove stubborn contaminates, oxidation, and light swirling to create the perfect sealant-ready finish. Just like its brother Rejuvenate, Tough Prep works very quickly, polishing the paintwork to a high gloss. The main difference is, Tough Prep leaves nothing behind. Its bright, clear finish makes it well suited to lighter colours, especially metallic or pearl paint types.
Do not use for petrol. This product does not meet UK legal requirements for petrol storage containers
An important cleaning product to enhance the durability of any paint sealant
Works in conjuction with Auto Finesse Tough Coat
Tough Prep polishes and prepares paintwork leaving nothing behind
Designed, developed & trusted by professional detailers