2525/51 CH511C - SUPER CONCENTRATED AIRCRAFT EXT CLNR 20L

The **Callington CH511C Super Concentrated Aircraft Exterior Cleaner (P/N: 2525/51)** is an **alkaline, water-based, biodegradable cleaner** designed for aircraft exterior surfaces. It effectively removes grease, oil, and dirt from both **painted and unpainted surfaces**, including **landing gear, wheel wells, and wing flaps**. Formulated with **corrosion inhibitors**, CH511C not only cleans but also provides **extended protection** for aircraft coatings and surfaces. Its **adjustable dilution ratios** make it ideal for a range of cleaning applications, from light wash to heavy-duty degreasing. **Directions for Use:** **General Wet Wash for Exterior Surfaces:** 1. Dilute before use: - *Light soils:* 1 part CH511C to 15–40 parts water - *Moderate soils:* 1 part CH511C to 5–20 parts water - *Heavy soils:* 1 part CH511C to 2–5 parts water 2. Apply the diluted solution with a clean cloth, mop, brush, pad, or spray. 3. Allow the solution to penetrate the soil. Agitate for heavy soiling. 4. Rinse with a free-flowing stream of water or high-pressure washer from top to bottom. **Heavy-Duty Cleaning for Landing Gear and Wheel Wells:** 1. Dilute 1 part CH511C with 2–4 parts water or 1 part CH511C with 5–8 parts water-miscible solvent. Mix for 5–10 minutes. 2. Apply from bottom up with cloth, mop, brush, or spray. Let it penetrate, then agitate and rinse with water. **General Dry Wash for Exterior Surfaces:** 1. Dilute 1 part CH511C with 40–60 parts water. 2. Apply evenly over the surface in sections. Agitate if necessary. 3. Allow to penetrate soil. 4. Wipe completely with a clean microfiber or soft cotton cloth before drying. 5. Repeat if needed before proceeding to the next section. **Approvals & Compliance:** - Boeing D6-17487 - Boeing D6-7127 - AMS 1526C - AMS 1550B - Douglas CSD No.1 Type 1 **Applications:** - Cleaning aircraft exteriors (painted or unpainted) - Degreasing landing gear and wheel wells - Regular or heavy-duty wash programs --- ## Why CJ Aerospace? CJ Aerospace supplies **Callington-approved maintenance and cleaning solutions** trusted by airlines, MROs, and ground crews across ANZ: - 🇦🇺 **Australian-owned & operated** - 📦 **Local stock for fast delivery** - ✈️ **Approved for commercial, business, and general aviation use** - 🔧 **Technical support for dilution and cleaning methods** > ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help selecting the right Callington cleaner? Our team can guide you.

- **Alkaline, water-based biodegradable formula** - **Adjustable dilution ratios** for light to heavy cleaning - **Safe on all metal and painted exterior surfaces** - **Contains corrosion inhibitors** for lasting protection - **Approved by Boeing, Airbus, and Douglas**