HUMISEAL-1A33 (263-g-Aero)
POLYURETHANE COATING (365ML-AEROSOL)
AERO P/N: 112338
Hazardous Material
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Minimum Order Quantity: 5
Estimated Lead Time: 30 days
Estimated Lead Time: 30 days
£31.48 excl VAT
Introducing Humiseal 1A33 conformal coating, an aerosol-applied protective film for electronic assemblies and PCBs. It shields components from moisture, salt fog, and environmental contaminants while maintaining electrical reliability. Ideal for avionics and aerospace electronics protection.
Product Features
OEM
HumiSeal
Brand
HUMISEAL
OEM Part No.
70662
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
UN1950
Class
CL2.1
PG
-
ECCN
EAR99
Country of Origin
India
Commodity Code
3208200000
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Information
Additional Product Information
Overview
Humiseal 1A33 is a high-reliability conformal coating used to protect aerospace electronic assemblies. Supplied in aerosol form, it allows precise application to circuit boards, providing long-term protection against moisture, chemicals, fungus, and insulation degradation.
Key Technical Specs for Humiseal 1A33
- Type: Conformal coating (aerosol)
- Finish: Transparent, flexible film
- Protection: Moisture, chemicals, fungus
- Electrical Properties: Maintains insulation resistance
- Cure: Ambient cure
- Typical Uses: Avionics and PCB protection
- Shelf Life: Per aerosol storage guidelines
Approvals & Specifications
- Used in aerospace electronics protection
- Specification codes not listed
Typical Aircraft MRO / AOG Applications
- Avionics repair and refurbishment
- PCB protection during maintenance
- Environmental protection of electronics
Compatibility & Safety Notes
- Compatible with common electronic substrates
- Use in well-ventilated areas
- Avoid overspray on connectors
Packaging & Procurement
- Aerosol spray can
- Ideal for field and workshop use
Why Humiseal 1A33 is Chosen for AOG / MRO
- Fast, controlled application
- High-reliability electronics protection
- Minimal downtime for avionics repairs
Practical Suggestions for Your Team (AOG Mindset)
- Keep aerosol stock in avionics toolkits
- Mask sensitive connectors before spraying
- Allow adequate cure before power-up
Manufacture / Aviation Spec Codes
- Humiseal
- 1A33
Alternative Names & Descriptions
- Humiseal 1A33 Conformal Coating
- 1A33 Aerospace PCB Coating
- Humiseal Acrylic Conformal Coating
- Avionics Protective Coating 1A33
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
- Orders over £100 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.