Intrepid Coatings MIL-PRF-85285DTYICLH#16515 (1.25-USgl-Kit)

Additional Product Information

Overview

This aerospace-grade, two-component aliphatic polyester polyurethane coating is engineered for aviation and MRO applications. It provides superior chemical, solvent, and abrasion resistance, delivering long-lasting protection for aircraft surfaces and industrial equipment. Teams rely on it for its excellent adhesion, UV resistance, and robust exterior durability, making it ideal for both routine maintenance and urgent repair scenarios.

Key Technical Specs for MIL-PRF-85285D Polyurethane Coating

• Type: Two-component aliphatic polyester polyurethane
• Color: Full range (gloss, semi-gloss, camouflage options)
• Viscosity/Consistency: 70 90 KU
• Cure/Working Time: Pot life 6 8 hours at 77 F (25 C); tack-free in 2 hours; light service in 24 hours; full cure in 7 days
• Tensile/Peel Strength: Excellent adhesion to most substrates
• Service Temperature: Suitable for exterior and industrial conditions; UV and chemical resistant
• Typical Uses: Aerospace coatings, heavy machinery protection, chemical-resistant industrial surfaces

Approvals & Specifications

• Meets MIL-PRF-85285D Military Specification
• Meets ASTM standard tests for chemical and abrasion resistance
• Complies with Type I and Type II VOC limits (420 g/L and 340 g/L respectively)

Typical Aircraft MRO / AOG Applications

• Protective coatings for aircraft fuselage, wings, and control surfaces
• Maintenance of engine covers and nacelles exposed to corrosive fumes
• Industrial equipment and ground support machinery protection
• High-wear interior or exterior aircraft panels requiring chemical resistance

Compatibility & Safety Notes

• Compatible with most substrates when properly primed (recommended primers: MIL-P-23377G, MIL-P-85582)
• Avoid alkyd-based primers under this coating
• Surface must be clean, dry, and free of contaminants such as wax, grease, or loose paint
• Use with adequate ventilation; flammable content
• Wear PPE: gloves, goggles, and protective clothing; avoid skin and eye contact

Packaging & Procurement

• Available in multiple industrial container sizes (customizable upon request)
• 4:1 mix ratio of pigmented component to catalyst by volume
• Easy-to-use for brush, roll, or spray applications
• Store in a cool, dry environment to maximize shelf life

Why MIL-PRF-85285D Polyurethane Coating is Chosen for AOG / MRO

• Rapid curing and full service times minimize aircraft downtime
• Reliable chemical and abrasion resistance in demanding environments
• Versatile application methods for different repair scenarios
• Portable and user-friendly for on-site maintenance

Practical Suggestions for Your Team (AOG Mindset)

• Stock recommended primers and thinners alongside the coating
• Maintain proper mixing and induction procedures to ensure consistency
• Train maintenance teams on handling and PPE protocols
• Plan coating applications during suitable environmental conditions to optimize cure time

Manufacture / Aviation Spec Codes

• Manufacturer: [Insert Manufacturer Name]
• Product ID: MIL-PRF-85285D Polyurethane Coating
• MIL/OEM/Export Codes: MIL-PRF-85285D

Alternative Names & Descriptions

• MIL-PRF-85285D Polyurethane
• Aerospace Grade Polyurethane Coating
• Two-Component Aliphatic Polyurethane
• Industrial Chemical-Resistant Polyurethane
• Military Specification Polyurethane Coating