LOCTITE® 509

Features and Benefits

Methacrylate ester acrylic paste sealant which provides resistance to low pressures immediately after assembly of flanges.
LOCTITE® 509 is a blue to greenish methacrylate ester acrylic paste sealant which provides resistance to low pressures immediately after assembly of flanges. It seals close fitting joints between rigid metal faces and flanges. Typically used as a form-in-place gasket on rigid flanged connections, e.g. gearbox and engine casings, etc. Its thixotropic nature reduces the migration.
  • Provides resistance to low pressures immediately after assembly of flanges
  • Used as a form-in-place gasket on rigid flanged connections
  • Seals close fitting joints between rigid metal faces and flanges
  • Its thixotropic nature reduces migration
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 509, 300 ml Standard Cartridge 231153 en-CA
IDH: 231153
EAN: 079340215252

Size Case: Standard Cartridge

Quantity: 10.0/case

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Technical Information

Color Blue, Green
Cure type Anaerobic cure
Key characteristics Strength: medium strength, Thixotropic, Viscosity: high viscosity
Number of components 1 part
Physical form Paste
Specific gravity, @ 25.0 °C 1.1