AkzoNobel PC-233 (1-USgl-Tin)

Additional Product Information

Overview

AkzoNobel PC-233 is a high-performance curing solution engineered for use within the AkzoNobel Eclipse polyurethane topcoat system. Trusted by MRO teams and aircraft engineers across military and commercial aviation, PC-233 delivers consistent curing, excellent chemical resistance, and long-lasting durability. Its proven reliability ensures compliant finishes and mission-ready aircraft, even under demanding operational and environmental conditions.

Key Technical Specs

• Product Type: High-solids polyurethane enamel curing solution
• Form: Clear liquid
• Packaging: 1 US gallon (3.785 L / approx. 3.78 kg / 8.33 lbs)
• Shelf Life: 24 months when stored between 5-38°C (41-100°F)
• Mix Ratios: Varies by base and thinner; typical ratio 3:1
• Compatible Thinners: TR-109, TR-111, TR-112, TR-113, TR-141
• Viscosity (25°C): 30-50 seconds (ISO Cup #4)
• Cure Time: Typically 24 hours at 25°C (77°F), dependent on conditions
• Appearance: Clear; does not alter topcoat colour or gloss
• Hazard Classification: Contains isocyanates; appropriate PPE required

Approvals & Specifications

• Boeing: BMS 10-60 (Type I & II, Class B, Grade D), BMS 10-72 (Type IX), BMS 10-125 (Type II, Grade D)
• Airbus: A2MS 565-002, A2MS 565-009
• Bombardier: BAMS 565-002, BAMS 565-009
• Embraer: MEP 10-069
• Other OEMs: Comac, Irkut, Israel Aerospace Industries, Ilyushin, Sikorsky and others

Typical Aircraft MRO / AOG Applications

• Fleet repaints and approved spot repairs
• Emergency AOG paint repairs to minimize downtime
• Touch-ups on nacelles, cowlings, radomes, and exterior structures
• Providing durable, corrosion-resistant exterior finishes

Compatibility & Safety Notes

• Designed for use with AkzoNobel Eclipse base paints (ECL-G, ECL-F)
• Use only with approved AkzoNobel thinners
• Apply in well-ventilated areas using appropriate PPE, including respirators

Packaging & Procurement

• Supplied in 1 US gallon (3.785 L) tins
• Store unopened containers in a cool, dry area away from direct sunlight
• Commonly stocked by MROs for scheduled maintenance and AOG response

Why AkzoNobel PC-233 is Chosen for AOG / MRO

• Rapid, consistent curing reduces aircraft downtime
• Meets stringent OEM and aerospace coating specifications
• Delivers durable, chemical-resistant finishes
• Seamless integration with existing AkzoNobel Eclipse systems

Practical Suggestions for Your Team (AOG mindset)

• Maintain stock alongside matching Eclipse base paints and approved thinners
• Pre-label common mix ratios for fast reference during AOG events
• Ensure PPE, ventilation equipment, and safety documentation are readily available
• Rotate inventory using FIFO to respect the 24-month shelf life
• Prepare rapid-response paint kits for immediate deployment

Manufacturer / Aviation Spec Codes

• Boeing: BMS 10-60, BMS 10-72, BMS 10-125, DPM 6502
• Airbus / Bombardier: A2MS 565-002, A2MS 565-009, BAMS 565-002, BAMS 565-009
• Other Specs: Embraer MEP 10-069, AMS 3095B, Sikorsky SS 8526, Goodrich LGQP 6001, Israel Aerospace MS100029E

Alternative Names & Descriptions

• PC-233
• PC-233 curing solution
• PC-233 hardener / catalyst
• Eclipse curing solution (B-component)
• AkzoNobel PC-233 (1 US gallon)
• PC-233 B-component for ECL-G / ECL-F systems