Description

LOCTITE SI 5140 is a translucent to milky white, viscous, alkoxy silicone potting compound and sealant liquid. The product is suitable for various electronic, military and industrial components. It resists weathering, moisture and ozone. LOCTITE® SI 5140 is also non-corrosive and self-leveling, and enhances the load-bearing and shock-absorbing characteristics of the bond area.

  • Can be used for potting, coating or sealing
  • Resists weathering, moisture and ozone
  • Non-corrosive
  • Self-leveling
  • Cures by room-temperature vulcanizing
  • Enhances load-bearing and shock-absorbing characteristics of the bond


Item number 5140
Color Translucent
Viscosity
(mPa.s / cP)
15,000~55,000
Gap Fill (mm) 6.35
Hardness A30
Temp. Range (℃) -59ºC~150ºC
Cure Speed
(Fixture / Full Cure)
2.5 hr. / 24 hr.


LOCTITE SI 5140 Technical Data Sheet


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