PPG 8000/B50103-KCH0 (5-Ltr-Tin)

Additional Product Information

Overview

Desothane HS CA8000 is a low VOC, high-performance polyurethane topcoat designed to protect and enhance aircraft exterior surfaces. It is applied over Desoprime epoxy primers to provide outstanding gloss, color retention, and fluid resistance. Maintenance and MRO teams rely on CA8000 for its durability, wide service temperature range, and consistent performance under varied environmental conditions.

Key Technical Specs for Desothane HS CA8000

• Type: Polyurethane Topcoat
• Mix Ratio (by volume): Base 2 : Activator 1 : Reducer 1
• Color: Wide color range available
• Viscosity / Consistency: AFNOR4 17 24 s, BSB3 32 46 s, BSB4 18 25 s, FORD4 15 21 s, ISO4 27 43 s, ZAHN2 20 28 s @ 21 25 C (70 77 F)
• Cure / Working Time: Pot life 1 3 hours depending on reducer; full cure 7 days
• Service Temperature: -54 C to 177 C (-65 F to 350 F)
• Typical Uses: Aircraft exterior finishing, overcoating epoxy primers, high-gloss protective coating
• Shelf Life: 24 months in original, unopened container (Base, Activator, Reducers)
• Dry Film Thickness: 50 75 m (2 3 mils)
• Theoretical Coverage: 9 10 m /L @ 60 m (360 400 ft /US gal @ 2.4 mils)

Approvals & Specifications

• AIMS 04-04-012, 04-04-013, 04-04-025, 04-04-031, 04-04-032, 04-04-014
• AMS 3095
• BAMS 565-002, 565-009, 565-008
• BMS 10-60 T2, 10-72 T8, 10-125, 10-79
• BS2X34B, BS2X33A+B
• DHMS C4.04
• HMRC0155A
• MSRR 1006
• Meets Mil-PRF-85285 performance requirements

Typical Aircraft MRO / AOG Applications

• Exterior aircraft surface refinishing and repainting
• Rapid turnaround over epoxy primers in MRO facilities
• Touch-up and full-coat applications during AOG repairs
• High-gloss coating for commercial and military aircraft fleets

Compatibility & Safety Notes

• Compatible with multiple primers: AIMS, ABP, AMS, BAMS, BMS, BS2X series
• Surface must be clean, dry, and free from contaminants
• Recommended cleaning: DeSoto CN20, CN44, or Desoclean 45 solvent cleaners
• Use proper PPE including gloves, eye protection, and respirators
• Follow recommended overcoating windows and drying times

Packaging & Procurement

• Available in base, activator, and reducer components
• Stored at 5 35 C (41 95 F) to maintain shelf life
• Easy-to-mix, ready-to-use with standard spray equipment
• Long shelf life: 24 months unopened containers

Why Desothane HS CA8000 is Chosen for AOG / MRO

• Rapid drying and overcoat times to minimize aircraft downtime
• Reliable adhesion and long-lasting gloss retention
• Versatile application across multiple environmental conditions
• Compatible with a wide range of primers and spray equipment

Practical Suggestions for Your Team (AOG Mindset)

• Stock both base and activator for immediate AOG repairs
• Maintain reducer options for temperature-dependent pot life
• Ensure staff are trained on mixing ratios and application techniques
• Follow strict drying and flash-off protocols for optimal finish

Manufacture / Aviation Spec Codes

• Manufacturer: PPG Aerospace
• Product ID: Desothane HS CA8000
• MIL/OEM/Export Codes: AIMS 04-04 series, AMS 3095, BAMS 565 series, BMS 10 series

Alternative Names & Descriptions

• CA8000 Polyurethane Topcoat
• Desothane HS Aircraft Topcoat
• PPG CA8000 High Solids Topcoat
• CA8000 Low VOC Polyurethane Coating
• Desothane HS CA8000 EMEA Version