Engineered for discerning automotive professionals and detail enthusiasts, the Koch Chemie Perfect Finish Sealant (PFS) represents the pinnacle of synthetic paint protection. This high-performance, SiO₂ (silica dioxide)-enhanced sealant delivers an exceptionally durable, hydrophobic, and optically clear finish that safeguards your vehicle’s paint for up to 9 months under normal conditions. Designed with cutting-edge polymer chemistry, PFS combines long-lasting durability with a deep, reflective gloss that enhances the original luster of the paintwork.

Formulated using advanced sol-gel technology, Koch Chemie PFS creates a covalent bond with the vehicle’s clear coat, forming a nano-scale protective layer resistant to environmental contaminants, UV radiation, acid rain, bird droppings, and road grime. Unlike traditional waxes or basic sealants, PFS offers superior chemical resistance and maintains its performance integrity through repeated washes and exposure to harsh elements. Its solvent-free composition ensures safe application on all painted surfaces, including clear coats, ceramic coatings, and factory finishes, without risk of marring or hazing.

The application process is streamlined for precision and consistency. PFS spreads evenly with minimal product usage—typically 20–30 ml for an average-sized vehicle—ensuring cost-effective, professional-grade results. Its medium cure time allows ample working latitude for manual or machine application, while the non-abrasive formula eliminates the need for compounding post-application. For optimal results, apply to a thoroughly cleaned and decontaminated surface, ideally following a clay bar treatment and paint correction. Once cured, PFS develops a slick, water-beading surface with contact angles exceeding 110°, promoting self-cleaning properties and reducing water spotting.

Koch Chemie PFS is also compatible with layered detailing systems, serving effectively as a sacrificial topcoat over ceramic coatings or as a standalone protective solution. The sealant emits no strong odors during or after application, making it suitable for indoor use in professional detailing bays or home garages.

Backed by Germany’s rigorous quality standards and decades of chemical innovation, Koch Chemie PFS is the trusted choice for detailers who demand reliability, depth, and longevity in their finish. Elevate your vehicle’s protection with a sealant engineered not just to shine—but to endure.

500ml Bottle with Sprayer

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Koch Chemie Perfect Finish Sealant (PFS)