419D - Acrylic Conformal Coating

419D is a fast drying, acrylic based circuit board protective coating that cures to a durable, flexible and smooth finish. This 1-part circuit board coating is easy to apply and can be handled in 10 minutes. It can be readily removed with appropriate strippers, or soldered through for repair or rework.

This circuit board coating creates a robust moisture barrier that protects printed circuit boards in humid environments. It strongly protects against moisture, condensation, humidity, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

This product is also available in spray and pen formats.

For a UL 746E-certified acrylic conformal coating, visit 419E.

For a silicone/acrylic hybrid conformal coating, check out our 422C.

For a more chemically resistant conformal coating, try our polyurethane (4223F), epoxy (4225), and UV-curable (4200UV) conformal coatings.

Features & Benefits

  • Certified UL 94 V-0 (File # E203094)
  • Certified IPC-CC-830B
  • Super-fast cure – tack free in about 10 min; dries in 30 min at 65 °C [149 °F]
  • Protects circuit boards from moisture, corrosion, fungus, and static discharges
  • No hazardous air pollutants (HAPs) – free of toluene or xylene, free of ozone depleting compounds
  • Excellent finish – smooth, homogeneous and durable clear coat
  • Easy to inspect – fluoresces under UV light
  • Easy rework and repairs – removable with MG’s 435 Thinner, 8309 or 8310A conformal coating removers
  • Validated for selective robotic coating equipment including PVA and Nordson ASYMTEK
Catalog NumberNet VolumeNet WeightPackaging
419D-55ML55 mL [1.86 fl oz]50.6 g [1.78 oz]Bottle
419D-1L945 mL [1.99 pt]869 g [1.91 lb]Can
419D-4L3.78 L [1.00 gal]3.47 kg [7.66 lb]Can
419D-20L18.9 L [5.04 gal]17.3 kg [38.3 lb]Can
419D-340G410 mL [13.8 fl oz]340 g [11.9 oz]Aerosol
Play Video

Safety Data Sheet

Buy Online Now

Click the tab for the size you want, then click a distributor’s icon to go directly to their page for this product.

USA

Amazon.ComDIGI-KEY CORPORATIONMOUSER ELECTRONICSALTEX ELECTRONICS, LTD.ALLIED ELECTRONICS
SRA Soldering ProductsMARVAC ELECTRONICSACE ELECTRONICSMTE SOLUTIONS, INCNEWARK - ELEMENT14
INTERTEX ELECTRONICS    

 

Canada

AMAZON.CATIP TOP ELECTRONIC SUPPLYACCESSOTRONIK INCKO-HEN ELECTRONICS SUPPLYSMI INDUSTRIAL ELECTRONICS

 

Europe

PRAUD SP.ZO.O.PREMIER FARNELL UK LIMITED   

 

Australia

Mektronics Australia Pty Ltd    

USA

ACE ELECTRONICSALLIED ELECTRONICSAmazon.ComDIGI-KEY CORPORATIONElectronic Inventory Online, Inc.
MASTER DISTRIBUTORS    

 

Canada

ACCESSOTRONIK INCB&E Electronics Ltd., (CAL)R.P. ELECTRONIC COMPONENTS  

 

Europe

Circuit Specialists Europe Ltd.PREMIER FARNELL UK LIMITED   

 

Australia

Mektronics Australia Pty Ltd    

Canada

ACCESSOTRONIK INCActive Tech Electronics CanadaB&E Electronics Ltd., (CAL)KO-HEN ELECTRONICS SUPPLYR.P. ELECTRONIC COMPONENTS
SAYAL ELECTRONICS    

USA

ALLIED ELECTRONICSDIGI-KEY CORPORATIONElectronic Inventory Online, Inc.  

 

Canada

ACCESSOTRONIK INCDIVERSE ELECTRONICSELECTRO SONICR.P. ELECTRONIC COMPONENTS 

 

Europe

Circuit Specialists Europe Ltd.PREMIER FARNELL UK LIMITED   

Canada

ELECTRO SONIC    

 

Europe

Circuit Specialists Europe Ltd.PREMIER FARNELL UK LIMITED