LOCTITE® SI 5040

Features and Benefits

TDS Download
Alkoxy silicone used for potting, coating and sealing of various automotive, military and industrial components.
LOCTITE® SI 5040 is a milky white translucent, viscous, alkoxy silicone used for potting, coating and sealing of various automotive, military and industrial components. It resists weathering, moisture, ozone and retains its properties. This product is typically used in applications up to +392 °F (+200 °C).
  • Non-corrosive
  • Enhances load bearing and shock absorbing characteristics of the bond area
  • Uniform cavity filling
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Documents and Downloads

Technical Data Sheet
LOCTITE® SI 5040™
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Technical Information

Agency approvals / certificates / specifications MIL-A-46146B
Color Milky white, Translucent
Cure type Room temperature (ambient) cure
Key characteristics Mix: no mix required
Number of components 1 part
Physical form Liquid