LOCTITE® SI 5900 Flange Sealant

Features and Benefits

Available sizes:

Standard Cartridge

10.0/case

Pail

1.0/case

Barrel/Drum

1.0/case

Standard Cartridge

6.0/case

Aerosol Can

6.0/case

Aerosol Can

1.0/case
TDS Download
Silicone-based gasketing product suitable for various substrates. Good resistance to oil and joint movement.
LOCTITE® SI 5900 is a low strength, moisture-cured, thixotropic silicone-based paste. Typical applications include stamped sheet metal covers (timing covers and oil sumps). It exhibits a rapid skin-over time of 15 min and is suitable for gaps up to 1 mm. As a single component it requires no mixing.
  • Good oil resistance
  • Withstands joint movement
  • Reduces migration of liquid after application
  • Adheres to metal, plastic, glass and ceramic materials
Read More

Documents and Downloads

Technical Data Sheet
LOCTITE® SI 5900®
Download TDS
Safety Data Sheets and RoHs
  • Standard Cartridge 10.0/case - IDH 212184
  • Pail 1.0/case - IDH 230153
  • Barrel/Drum 1.0/case - IDH 230154
  • Standard Cartridge 6.0/case - IDH 270637
  • Aerosol Can 6.0/case - IDH 743912
  • Aerosol Can 1.0/case - IDH 743913
LOCTITE® SI 5900, 300 ml Standard Cartridge 212184 en-CA
IDH: 212184
EAN: 079340201668

Size Case: Standard Cartridge

Quantity: 10.0/case

Download SDS

Download RoHs
LOCTITE SI 5900, 50lb 230153 en-CA
IDH: 230153
EAN: 079340201675

Size Case: Pail

Quantity: 1.0/case

Download SDS

Download RoHs
230154 en-CA
IDH: 230154
EAN: 079340201682

Size Case: Barrel/Drum

Quantity: 1.0/case

Download SDS

Download RoHs
LOCTITE® SI 5900, 5 oz Standard Cartridge 270637 en-CA
IDH: 270637
EAN: 079340305090

Size Case: Standard Cartridge

Quantity: 6.0/case

Download SDS

Download RoHs
LOCTITE® SI 5900, 90 ml Aerosol Can 743912 en-CA
IDH: 743912
EAN: 079340404786

Size Case: Aerosol Can

Quantity: 6.0/case

Download SDS

Download RoHs
LOCTITE® SI 5900, 190 ml Aerosol Can 743913 en-CA
IDH: 743913
EAN: 079340404793

Size Case: Aerosol Can

Quantity: 1.0/case

Download RoHs
No documents found

Looking for a TDS or SDS in another language?

Search for TDS in another language
Search for SDS in another language

Technical Information

Color Black
Cure type Room temperature vulcanization (RTV) cure
Extrusion rate 30.0 g/min.
Key characteristics Adhesion: high adhesion, Oil resistance: excellent oil resistance
Operating temperature -65.0 - 400.0 °F (-55.0 - 200.0 °C )
Recommended for use with Metal, Plastic
Storage temperature 8.0 - 21.0 °C
Tack free time 15.0 min.

If you are using LOCTITE® SI 5900 you might be interested in