LOCTITE® ECCOBOND UF 3811
This reworkable, low-viscosity underfill encapsulant is specially formulated to flow at room temperature: no additional preheating required.

LOCTITE® ECCOBOND UF 3811 is a halogen-free, reworkable, low-viscosity epoxy underfill specially designed for Ball Grid Array (BGA) and Chip Scale Packaging (CSP) applications. It flows at room temperature with no additional preheating required, and cures quickly at moderate temperatures to minimize stress to other components. When cured, it has a high glass transition temperature while maintaining flexibility, so solder joints are protected during thermal cycling and drop testing.
We source any industrial chemical from our authorized brand network. Quote within 24 hours.
Request Sourcing QuoteWe source any industrial chemical from our authorized brand network. Quote within 24 hours.
Request Sourcing QuoteLOCTITE® ECCOBOND UF 3811
This reworkable, low-viscosity underfill encapsulant is specially formulated to flow at room temperature: no additional preheating required.

LOCTITE® ECCOBOND UF 3811 is a halogen-free, reworkable, low-viscosity epoxy underfill specially designed for Ball Grid Array (BGA) and Chip Scale Packaging (CSP) applications. It flows at room temperature with no additional preheating required, and cures quickly at moderate temperatures to minimize stress to other components. When cured, it has a high glass transition temperature while maintaining flexibility, so solder joints are protected during thermal cycling and drop testing.







