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 Number Net Volume Net Weight Packaging
419D-55ML 55 mL [1.86 fl oz] 50.6 g [1.78 oz] Bottle
419D-1L 945 mL [1.99 pt] 869 g [1.91 lb] Can
419D-4L 3.78 L [1.00 gal] 3.47 kg [7.66 lb] Can
419D-20L 18.9 L [5.04 gal] 17.3 kg [38.3 lb] Pail
419D-340G 410 mL [13.8 fl oz] 340 g [11.9 oz] Aerosol
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Safety Data Sheet

Buy Online Now

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USA

Amazon.Com DIGI-KEY CORPORATION MOUSER ELECTRONICS ALTEX ELECTRONICS, LTD. ALLIED ELECTRONICS
SRA Soldering Products MARVAC  ELECTRONICS ACE ELECTRONICS MTE SOLUTIONS, INC NEWARK - ELEMENT14
INTERTEX ELECTRONICS        

 

Canada

AMAZON.CA TIP TOP ELECTRONIC SUPPLY ACCESSOTRONIK INC KO-HEN ELECTRONICS SUPPLY SMI INDUSTRIAL ELECTRONICS

 

Europe

PRAUD SP.ZO.O. PREMIER FARNELL UK LIMITED      

 

Australia

Mektronics Australia Pty Ltd        

USA

ACE ELECTRONICS ALLIED ELECTRONICS Amazon.Com DIGI-KEY CORPORATION Electronic Inventory Online, Inc.
MASTER DISTRIBUTORS        

 

Canada

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

 

Europe

Circuit Specialists Europe Ltd. PREMIER FARNELL UK LIMITED      

 

Australia

Mektronics Australia Pty Ltd        

Canada

ACCESSOTRONIK INC Active Tech Electronics Canada B&E Electronics Ltd.,  (CAL) KO-HEN ELECTRONICS SUPPLY R.P. ELECTRONIC COMPONENTS
SAYAL ELECTRONICS        

USA

ALLIED ELECTRONICS DIGI-KEY CORPORATION Electronic Inventory Online, Inc.    

 

Canada

ACCESSOTRONIK INC DIVERSE ELECTRONICS ELECTRO SONIC R.P. ELECTRONIC COMPONENTS  

 

Europe

Circuit Specialists Europe Ltd. PREMIER FARNELL UK LIMITED    

Canada

ELECTRO SONIC        

 

Europe

Circuit Specialists Europe Ltd. PREMIER FARNELL UK LIMITED