HUMISEAL HUMISEAL-1A33 (1-Ltr-Tin)
POLYURETHANE COATING (1-Litre-Tin)
AERO P/N: 104941
Total Available Stock: 0
UK
USA
Pre-Order
Available On Request
Stock Expected: 13/Mar/2026
Quantity Available to Order: 4
Estimated Lead Time: 25 days
Estimated Lead Time: 25 days
$174.37 excl VAT
Introducing HumiSeal 1A33, a high-performance, single-component polyurethane conformal coating designed for PCB protection. It offers easy application through dipping, spraying, or brushing and provides robust defense against moisture, dust, and corrosion. Compliant with MIL-I-46058C, IPC-CC-830, and RoHS standards.
Product Features
OEM
HumiSeal
Brand
HUMISEAL
OEM Part No.
51383
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
UN1263
Class
CL3
PG
PGII
ECCN
EAR99
Country of Origin
United States
Commodity Code
3208109000
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Information
Additional Product Information
Overview
This product is used in aviation and MRO environments where dependable performance, controlled application, and repeatable results are critical. Maintenance teams rely on it to support time-sensitive repairs, structural integrity, and operational continuity during routine maintenance and AOG situations.
Key Technical Specs
- Type: Industrial aviation-grade compound
- Size / Volume: Varies by packaging (imperial and metric options available)
- Color: Application-dependent
- Viscosity / Consistency: Controlled for precise application
- Cure / Working Time: Optimized for maintenance and AOG workflows
- Tensile / Peel Strength: Suitable for structural and sealing applications
- Shore Hardness: Engineered for balanced flexibility and strength
- Service Temperature: Rated for typical aircraft operating environments (°F / °C)
- Typical Uses: Bonding, sealing, surface protection
- Shelf Life: Defined storage life when kept under recommended conditions
Approvals & Specifications
- Meets applicable aviation and industrial performance standards
- Compatible with common OEM and MRO specifications
- Conforms to standard handling and safety compliance requirements
Typical Aircraft MRO / AOG Applications
- Line maintenance and unscheduled repairs
- Cabin, interior, and secondary structure work
- Component bonding and sealing during AOG events
- Field repairs where rapid turnaround is required
Compatibility & Safety Notes
- Compatible with common aircraft substrates when properly prepared
- Use appropriate PPE during handling and application
- Follow standard aviation safety and material handling procedures
Packaging & Procurement
- Available in multiple package sizes for shop and field use
- Designed for easy storage and transport
- Supports rapid deployment in AOG kits
Why This Product Is Chosen for AOG / MRO
- Outstanding durability
- Multi-application versatility
- Reliable adhesion on critical substrates
- Supports fast, dependable maintenance outcomes
Practical Suggestions for Your Team (AOG Mindset)
- Standardize application methods
- Verify catalyst compatibility
- Maintain clean substrate preparation
- Train teams on proper storage and handling practices
Manufacture / Aviation Spec Codes
- Manufacturer: Aviation-approved supplier
- Product ID: Defined by procurement documentation
- MIL / OEM Codes: As specified per application
Alternative Names & Descriptions
- Aviation-grade bonding compound
- Aircraft maintenance adhesive
- MRO structural sealant
- AOG repair compound
- Industrial aircraft adhesive solution
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
- Orders over £50 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.