1. Home/
  2. Products/
  3. Conformal Coatings/
  4. Silicones/
  5. HUM 1C55

Memberships & Certifications

Image alt
Image alt
Image alt
Image alt
Image alt
Image alt

A Global Leader

Chase Corporation is a global specialty chemicals company that is a leading manufacturer of protective materials for high-reliability applications across diverse market sectors.

LinkedinYouTube

© Copyright 2026 Chase Corp. All Rights Reserved.

Links
  • Brands
  • Markets
  • Support
  • About Us
  • Careers
  • Legal
  • Do Not Sell or Share My Personal Information
  • Cookie Settings
Privacy Disclosures
  • Accessibility Statement
  • Privacy Policy

© Copyright 2026 Chase Corp. All Rights Reserved.

HumiSeal

HUM 1C55

HUM 1C55
HumiSeal

HUM 1C55

HUM 1C55

HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating. The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable. HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.

Overview

HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating. The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable. HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.

View SpecificationsFind SDSRequest SampleDownload TDS

Have a Question and Need to Speak to an Expert?

Our experts are ready to answer your questions!

Contact Us
Chase corp logo
Contact Us
  • Chase Global Operations Center and Corporate Headquarters
  • 375 University Ave.
    Westwood, MA 02090
  • Corp Offices: (+1) 781-332-0700
  • Corp Fax: (+1) 781-332-0701
  • Customer Service: (+1) 781-332-0707

  • Overview / Specs
  • Downloads
  • Related products

HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating. The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable. HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.

Overview

HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating. The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable. HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.

Specifications

ChemistrySilicone
Curing ConditionsHeat
Material10 - 15 min @ 105 - 130ºC
Volatile Organic Compounds0 g/l
Cure Time10 - 15 min @ 105 - 130ºC
Recommended Thickness50 - 200 microns

Downloads

  • HUM 1C55 Technical Data Sheet

    PDFDownload
  • HumiSeal RoHS Certificate Acrylic Conformal Coatings

    PDFDownload
  • HumiSeal REACH Statement

    PDFDownload

Related products

Feature Image
HumiSealHUM 1C63HUM 1C63

HumiSeal® 1C63 is a UV/RTV curing, oxime-type cure silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies.

Contact Us for Price
Feature Image
HumiSealHUM 1C49HUM 1C49

HumiSeal® 1C49 is a moisture curing, high build, VOC-free silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies.

Contact Us for Price
View options
Feature Image
HumiSealHUM 1A33GELHUM 1A33GEL

HumiSeal® 1A33 Gel is a single component thixotropic polyurethane paste, suitable for general printed circuit board applications.

Contact Us for Price
Feature Image
Contact Us for Price
Feature Image
HumiSealHUM 1A27LUHUM 1A27LU

HumiSeal® 1A27LU is a single component, polyurethane conformal coating, suitable for general printed circuit board applications.

Contact Us for Price
Feature Image
HumiSealHUM 1R32HUM 1R32

HumiSeal® 1R32 is a fast drying, single component acrylic conformal coating that provides excellent moisture and environmental protection for printed circuit assemblies.

Contact Us for Price