HumiSeal® 1B31 Clear Acrylic Conformal Coating – Liter Can
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HumiSeal 1B31 by HumiSeal is a professional-grade clear acrylic conformal coating available in Liter Can format. Engineered for demanding aerospace, defense, and industrial coating applications, this product delivers exceptional adhesion, chemical resistance, and long-term durability across a wide range of substrates including PCB, Electronics, Components, Connectors. Clear in color, it is trusted by aerospace engineers, maintenance professionals, and OEM manufacturers worldwide who require consistent, specification-grade coating performance. The Liter Can format is ideal for both production and maintenance applications, offering convenient handling and precise coverage with minimal waste. Whether you are protecting aircraft surfaces, providing corrosion resistance, or meeting military specification requirements, HumiSeal 1B31 delivers the performance your application demands. Each batch is manufactured under strict quality control standards to ensure consistency and compliance with applicable aerospace and military specifications. Suitable for aerospace, defense, electronics, and industrial applications where high-performance protective coating is critical.
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 51525 |
| Brand | HumiSeal |
| Product / Model Name | HumiSeal 1B31 |
| Color | Clear |
| Package Size | Liter Can |
| Product Type | Clear Acrylic Conformal Coating |
| Compatible Substrates | PCB, Electronics, Components, Connectors |
Technical Information
HumiSeal 1B31 is formulated as a clear acrylic conformal coating designed for application on PCB, Electronics, Components, Connectors substrates. The Liter Can packaging ensures accurate dispensing and coverage with minimal waste. This coating cures to form a durable, chemically resistant film that provides long-term protection against moisture, fuel, UV radiation, and common aerospace chemicals. Engineered to meet the performance requirements of aerospace and defense applications where coating integrity is mission-critical.
Why Choose HumiSeal 1B31?
- Professional Grade — Manufactured by HumiSeal for consistent, specification-grade performance
- Aerospace Proven — Trusted on PCB, Electronics, Components, Connectors in demanding aerospace and defense environments
- Clear Acrylic Conformal Coating — Purpose-engineered chemistry for critical coating applications
- Convenient Liter Can — Ready-to-use format for efficient application with minimal waste
- Quality Assured — Strict QC ensures batch-to-batch consistency and specification compliance
Frequently Asked Questions
Q: What is HumiSeal 1B31 used for?
A: HumiSeal 1B31 is a clear acrylic conformal coating used on PCB, Electronics, Components, Connectors in aerospace, defense, and industrial applications requiring durable, specification-grade protective coating performance.
Q: What is the MPN for this product?
A: The Manufacturer Part Number (MPN) is 51525.
Q: What surfaces is HumiSeal 1B31 compatible with?
A: HumiSeal 1B31 is compatible with PCB, Electronics, Components, Connectors. Proper surface preparation including cleaning, degreasing, and priming as required is recommended for optimal adhesion and coating performance.
Q: What package size is available?
A: This listing is for the Liter Can format. Contact us for bulk pricing on larger quantities.
Q: How should HumiSeal 1B31 be applied?
A: Ensure the substrate is clean, dry, and properly prepared per the manufacturer technical data sheet. Apply by brush, roller, or spray as specified. Allow to cure under recommended temperature and humidity conditions before placing in service.


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