SERMETEL-1182 (1-USpt-Tin)

SermeTel 1182 Revision A

Overview

SermeTel 1182 is a low-temperature curing, green polymer coating designed as a functional and cosmetic touch-up system for damaged SermeTel 985 coatings. It is formulated for spray application but can also be applied by brushing or swabbing when required. Once cured, it provides high-temperature performance suitable for aerospace environments.

Key Technical Specs

• Product Type: Polymer touch-up coating
• Colour: Green
• Application Methods: Spray, brush, swab
• Viscosity (as supplied): 15�25 sec (Zahn Cup #3)
• Weight per gallon: 9.2�9.61 lb
• Nonvolatile content (@500°F): 24�28%
• Heat Cure Requirement: 250°F (121°C) minimum for 60 minutes
• Alternative Cure: 325°F (163°C) for ~20 minutes
• Maximum Operating Temperature: 500°F (260°C)
• Shelf Life: 6 months (sealed, 1.6�7.2°C storage)
• Coverage: ~1300 ft�/mil/gal at 100% efficiency
• Form: Ready-to-use (no thinning required)

Approvals & Specifications

• Designed for compatibility with SermeTel 985 coating systems
• Suitable for aerospace functional and cosmetic coating repair
• Developed under SERMATECH INTERNATIONAL specifications

Typical Applications

• Touch-up repair of damaged aerospace coatings
• Protection of high-temperature aircraft components
• Coating restoration on SermeTel 985 systems
• Field maintenance and MRO surface repair
• Corrosion and wear protection on metallic substrates

Compatibility & Safety Notes

• Surface must be free of oils and grease before application
• Steel substrates may require roughening (240 grit or light grit blasting)
• Aluminum requires Alodine 1200S swab treatment
• Magnesium requires DOW 19 swab application prior to coating
• Uncured material can be cleaned with N-methylpyrrolidone
• Cured coating removal requires grit blasting (substrate permitting)
• Product is flammable�keep away from ignition sources
• Refer to Safety Data Sheet (SDS) before handling

Packaging & Procurement

• Supplied ready-to-use (no thinning required)
• Stored in sealed containers under controlled refrigeration conditions
• Compatible with aerosol spray systems (e.g., Preval sprayers)

Why This Product is Chosen for AOG / MRO

• Fast repair capability for damaged protective coatings
• Low-temperature curing simplifies maintenance operations
• High operating temperature tolerance (up to 260°C)
• Flexible application methods for field and hangar use
• Compatible with established SermeTel aerospace coating systems
• Effective for restoring both functional and cosmetic surface protection

Practical Suggestions for Your Team (AOG Mindset)

• Shake or stir thoroughly before application to re-disperse solids
• Ensure full degreasing before applying touch-up coating
• Use spray application for best finish consistency when possible
• Use swab or brush only for localized repair areas
• Verify substrate compatibility before mechanical stripping methods
• Ensure proper curing temperature is achieved for full performance

Manufacturer / Aviation Spec Codes

• Product Name: SermeTel 1182 Revision A
• Product Type: High-temperature polymer touch-up coating
• Manufacturer: SERMATECH INTERNATIONAL INC.
• Related System: SermeTel 985 coating system
• Heat Cure Standard: 250°F (121°C)