Koch Chemie Multi Star N — Alkaline High-Foam Precleaner

Multi Star N is Koch Chemie’s highly concentrated, phosphate- and NTA-free alkaline high-foaming precleaner for car and truck prewashing. Complexing agents and surfactants dissolve insects, bird droppings, environmental film, and rim dirt quickly—with corrosion inhibitors for better material compatibility.

Features / Why Pros Use It

• Phosphate- and NTA-free alkaline precleaner
• High foam; strong on insects, environmental dirt, and rims
• Also suited for copolymer dewaxing workflows
• VDA Class A/B guidance published by Koch Chemie

How to Use

• Precleaning typically 1:30–1:50; rims 1:3–1:10; copolymer dewaxing 1:5–1:10
• Apply over the surface, short dwell, then rinse thoroughly with high pressure
• Self-serve high-pressure washing often around 1:300
• Do not use on hot surfaces; do not let dry; check compatibility

Shop Koch Chemie at MDSC

Marine Detail Supply Co. stocks Koch Chemie paint-correction and car-care chemistry for pro detailing shops across Fort Myers and Southwest Florida. Pick up at HQ — 14231 Jetport Loop, Fort Myers — or order for same-day shipping when you qualify. Ask our team about pads, machines, and the right cut level for your correction job.

• FREE Shipping on all domestic U.S. orders over $200
• Orders under $200 ship for a flat rate of just $5
• Same-Day Shipping on orders placed before 2:00 PM ET, Monday–Friday (business days)
• All orders ship via UPS Ground or USPS Priority Mail
• Discounted UPS Overnight shipping rates available
• Questions? Call us at 800-248-6130