H.B. Fuller FH3911 A/B

H.B. Fuller FH3911 A/B is a two-component adhesive and encapsulant widely used in casting applications. It belongs to the urethane chemical family and exhibits a transparent color. This product offers various features and benefits, including biocompatibility, clarity, low outgassing, low viscosity, and optical clarity. It is suitable for multiple application areas, such as potting compounds in electrical and electronics packaging and assembly, as well as printed circuit boards (PCBs).

Product Type: 2K (2 component) Adhesive, Encapsulant, Potting Compound

Application Area: Casting Application, Encapsulant, Printed Circuit Boards

Chemical Family: Polyurethanes (PU)

Features: Clarity, Low Outgassing, Low Viscosity, Optically Clear

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Key Benefits
  • Excellent choice for specially medical separations
  • Very good high temperature performance

Applications & Uses


Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Asia Pacific (Excluding Russia)
  • Europe (Excluding Russia)
  • India
  • Latin America
  • North America