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Dow Corning 3140 Curable Coating, 493g Can, Translucent White

ID: DC3140X493G Mfr ID: 3140X493G
Manufactured by: Dow Corning
Dow Corning 3140 Curable coating. Good flowability. Room temperature cure. No added solvents. No mixing required. Room temperature cure, no ovens required. Faster in-line processing with optional heat acceleration.

Container Type
Container Size

USD $173.96 / CAN

In Stock

This item may be sold in units of 1.

  • Brand name :  Dowcorning
  • Series :  3140
  • Item Name :  Curable Coating
  • Short Desc :  COATING,RTV,1 PART,3140,493G CAN
  • UNSPSC :  31201700

Can be considered for uses requiring added flame resistance, IPC or Mil-spec testing. UV indicator for manual and automated inspection.

Design & Construction
Cure Type RTV 
Form Liquid 
Color Translucent White 
Performance Details
Full Cure Time 7 days at 3.2 mm 
Application Time 116 min 
Elongation 419% 
Tensile Strength 103 psi 
Environmental Condition
Temperature Rating -49 to 392 deg F 
Electrical Properties
Dielectric Strength 15kV/mm 
UL Rating UL94 V-1 
Chemical Properties
Composition Polydimethyl Siloxane 
Specific Gravity 1.05 
Viscosity 300 P 
Supporting Information
Applicable Materials Metals, Glass, Ceramics, Plastics 
Application Method Brush, Flow, Syringe or Needle 
Physical Properties
Container Size 493g 
Container Type Can 
Hardness 31.6 Shore A 
Odor/Scent Slight 

Dow Corning 3140 Curable Coating, 493g Can, Translucent White Safety Data Sheet (SDS) 

Dow Corning 3140 Curable Coating, 493g Can, Translucent White Material Safety Data Sheet (MSDS) 

Dow Corning 3140 Curable Coating, 493g Can, Translucent White Technical Data Sheet 

Features :

Applications :

  • For Protection of Corrosion-Sensitive Components, Protection of Rigid and Flexible Circuit Boards, Improved Pin/Solder Joint Coverage, Thin-Section Encapsulation, Pin Sealing