Koch-Chemie Finish Spray Exterior Fse — Quick Detailer, 1 L

Allround Quick Detailer with Targeted Limescale Removal

Koch-Chemie Finish Spray Exterior (Fse) is an indispensable quick detailer engineered for rapid paint refreshment, final vehicle inspection, and spot decontamination. Unlike conventional quick detailers that merely mask mineral deposits, Fse features an acid-balanced formulation that actively dissolves and lifts stubborn hard water stains, calcium spots, and light road film without stripping underlying waxes or durable ceramic coatings.

Key Performance Advantages

• Active Limescale Dissolution: Dissolves calcified water droplets and chalky residue from rain or rinse water without tedious machine polishing.
• Streak-Free High Gloss: Leaves an ultra-slick, streak-free surface with heightened gloss depth on exterior clearcoats, chrome, exterior plastics, and glass.
• Hydrophobic Booster: Rejuvenates beading and water sheeting on treated surfaces while enhancing everyday dirt repellency.
• Fast Flash-Off: Formulated for effortless wipe-off with zero oily smear or haze, even in varied detailing workshop temperatures.

Recommended Application Protocol

• Dilution & Usage: Ready-to-use formulation. Do not dilute with water.
• Application Method: Mist sparingly directly onto the target panel or into a clean, short-nap microfiber towel (such as Koch-Chemie Coating Towel or Allrounder Towel).
• Wiping Technique: Spread evenly across the surface using light pressure to lift grime and dissolve mineral deposits.
• Buffing: Flip the towel to a clean, dry side (or use a separate plush towel like Polish & Sealing Towel) and buff to a brilliant streak-free finish.

Precautions & Pro Tips

• Surface Temperature: Never apply on hot paintwork or in direct sun exposure to prevent flash drying.
• Material Compatibility: Safe for OEM clearcoats, PPF, exterior plastics, and automotive glass. Avoid unlacquered anodized trim or acid-sensitive bare metals.
• Maximum Dwell Time: Do not allow product droplets to dry on the surface; wipe and buff immediately upon application.
• Storage: Store upright between +5 °C and +25 °C. Protect against frost.

Technical Specifications