Conformal Coatings

Henkel Solutions across the Board

Conformal Coatings

Conformal Coatings protect against external Influences

Advanced LOCTITE brand conformal coating materials safeguard printed circuit boards and other substrates against adverse environmental conditions, including thermal shock and corrosive moisture. Protecting against these external influences ensures reliable, long-term electronic function for applications in various market sectors including automotive, marine, industrial, aerospace, medical and consumer electronics. Henkel’s conformal coatings offer extremely fast cure capability in solvent-free formulations for high-throughput, environmentally-responsible manufacturing.

Silicones

LOCTITE SI 5092

  • Formerly known as LOCTITE 5092
  • Highly flexible
  • Enhances load bearing and shock absorption on the bond area
  • Compatible with Henkel materials
  • Ideal for potting, coating and sealing applications
  • Ideal for automotive, electronic, military and industrial components

LOCTITE SI 5290

  • Formerly known as LOCTITE 5290
  • Low viscosity
  • Temperature resistant
  • Large operating temperature range
  • Enhances load bearing and shock absorption on the bond area
  • Compatible with Henkel materials
  • Provides environmental protection for PCBs and other sensitive electronic components

LOCTITE SI 5293

  • Formerly known as LOCTITE 5293
  • Repairable
  • Solvent-free
  • Very flexible
  • Medium viscosity
  • Temperature resistant
  • Compatible with Henkel materials
  • UL 94V-0 rated
  • High-temperature applications
  • High reliability for automotive applications
  • Best-in-class moisture performance in the automotive industry
  • Qualified at multiple automotive OEMs
  • Provides environmental protection for PCBs and other sensitive electronic components

LOCTITE SI 5296

  • Formerly known as LOCTITE 5296
  • Temperature resistant
  • Compatible with Henkel materials
  • Provides environmental protection for PCBs and other sensitive electronic components
  • Designed to be applied by a variety of robotic dispense methods and can also be applied via brush, dip or manual spray

LOCTITE STYCAST SC 3613

  • Formerly known as HYSOL ECCOCOAT SC3613
  • Elastomeric
  • High purity
  • Optically clear
  • Thixotropic
  • Low-temperature cure
  • Low-stress elastomer
  • Low viscosity
  • Compatible with Henkel materials
  • Minimizes alpha particle interactions with sensitive circuitry
  • Engineered to meet the high-reliability performance requirements for the optoelectronic/semiconductor industry

Polyurethanes

LOCTITE STYCAST PC 355-1

  • Formerly known as HYSOL ECCOCOAT PC355-1
  • Low viscosity
  • Fast drying
  • Solvent-based
  • Repairable
  • Pb-free applications
  • Excellent chemical and humidity resistance
  • Good adhesion
  • Low-temperature cure
  • RoHS compliant
  • Flexible varnish protects and insulates printed wiring boards – both on the component side and on the soldered side
  • Can be soldered through, simplifying repair

LOCTITE STYCAST PC 40-UMF

  • Formerly known as HYSOL PC40-UMF
  • Halogen-free
  • Solvent-free
  • VOC-free
  • Moisture cures in shadowed areas
  • Easily sprayed or dispensed (jet capable)
  • Improved fluorescence under UV light
  • Excellent adhesion to a variety of metals, ceramics and glass-filled epoxy surfaces
  • Protects PCBs in harsh environments, such as high humidity, chemical exposure and thermal shock
  • Compatible with Henkel materials
  • Conforms to IPC-CC-830 requirements

LOCTITE STYCAST UV 7993

  • Formerly known as HYSOL ECCOCOAT UV7993
  • One component
  • Solvent-free
  • Good moisture resistance
  • Excellent chemical resistance
  • Provides rugged protection from moisture and harsh chemicals
  • Compatible with industry standard solder masks, no-clean fluxes, metallization components and substrate materials
  • Meets MIL-I-46058C standards
  • Conforms to IPC-CC-830 requirements

Acrylics

LOCTITE 3900

  • High dielectric strength
  • Fast drying
  • Precision spray nozzle
  • Contains no CFCs
  • Thermal cure
  • Compatible with Henkel materials
  • Spray-applied and air dries tack-free in five minutes to provide a tough environmental and solvent-resistant coating
  • Provides protection for PCBs, electronic components, thick-film circuits and other substrates

LOCTITE STYCAST PC 62

  • Formerly known as HYSOL PC62
  • Superior toughness and abrasion resistance
  • Easily reworkable
  • Fluorescent under UV light
  • Thermal cure
  • Toluene-free
  • Solvent-based
  • Low hazard for end user
  • Fast drying
  • Fast processing without cobwebbing
  • Direct replacement for toluene-based systems
  • Compatible with Henkel materials
  • Provides environmental and mechanical protection
  • Easily removable with soldering iron or suitable solvent
  • Ideal for applications where the PCB will be subjected to harsh conditions, particularly automotive, industrial and consumer white goods markets
  • Meets high reliability standards
  • UL 94V-0 certified
  • Conforms to UL 746C & IPC-CC-830B

LOCTITE STYCAST PC 88

  • Toluene-free
  • Fluorescent under UV light
  • Superior toughness and abrasion resistance
  • Thermal cure
  • Compatible with Henkel materials
  • Provides environmental and mechanical protection to PCBs used in automotive, military and other electronic applications
  • Retains color even after long environmental exposure
  • Components and joints may be repaired by heating the coating with a soldering iron for easy removal, or the entire coating may be removed with a suitable solvent

Urethanes

LOCTITE STYCAST PC 18M

  • Formerly known as HYSOL PC18M
  • Reworkable
  • Solvent resistant
  • Heat or room temperature cure options
  • Fluorescent under UV light
  • No cracking or crazing with vibration
  • Superior toughness and abrasion resistance
  • Compatible with Henkel materials
  • Provides environmental and moisture protection
  • Retains color even after long environmental exposure