Koch Chemie PerfectFinish Sealant is a premium spray sealant designed to provide long-lasting protection and exceptional gloss for automotive paintwork. Its advanced formula creates a durable protective layer that enhances paint depth, shine, and surface smoothness while delivering excellent hydrophobic performance.
Suitable as a standalone paint sealant or as a maintenance topper for existing ceramic coatings, PerfectFinish Sealant strengthens water repellency and improves the easy-to-clean effect, making future vehicle washes quicker and more efficient. The treated surface develops a deep, reflective gloss while gaining protection against environmental contaminants and daily wear.
Easy to apply and featuring a pleasant fruity fragrance, PerfectFinish Sealant is an ideal solution for professional detailers and enthusiasts seeking fast application and professional-grade paint protection.
Key Features
- High-gloss spray sealant for automotive paintwork
- Provides long-lasting paint protection
- Strong hydrophobic water-repellent effect
- Can be used as a standalone sealant
- Ideal as a topper for ceramic coatings
- Enhances paint depth, gloss, and smoothness
- Creates an easy-to-clean protective surface
- Simplifies future vehicle washing and maintenance
- Suitable for manual or machine application
- Pleasant fruity fragrance
Suitable Applications
- Cars
- Commercial vehicles
- Motorcycles
- Ceramic-coated vehicles
- Paint protection maintenance
- Professional detailing services
Application Instructions
Manual Application
- Thoroughly wash and dry the vehicle.
- If necessary, polish the paint using a silicone-free polish.
- Degrease the surface with Panel Preparation Spray.
- Apply PerfectFinish Sealant to a clean Polish & Sealing Towel.
- Spread evenly across one panel or section at a time.
- Remove residue immediately using a clean, dry microfiber towel.
Machine Application
- Apply the product to a Polish & Sealing Foam Pad.
- Work the sealant into the paint surface using an orbital or compressed-air polishing machine.
- Remove any remaining residue with a clean, dry microfiber towel.
Important
- Do not wash the vehicle within 24 hours after application.
- Apply only to cool surfaces.
Safety Information
- Shake before use.
- Do not apply to heated surfaces.
- Do not use in direct sunlight.
- Do not allow the product to dry on the surface.
- Protect from frost.
- Use only when ambient temperature is above 10°C.
- Test compatibility before use.




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