LOCTITE® 504

Features and Benefits

Industrial, anaerobic, rigid flange polyacrylate sealant. This gel-like anaerobic material is intended for use in place of a wide variety of pre-formed, pre-cut gaskets.
LOCTITE® 504 is an industrial, anaerobic, rigid flange polyacrylate sealant. This gel-like anaerobic material is intended for use in place of a wide variety of pre-formed, pre-cut gaskets. It fills gaps to 0.030 in (0.763 mm) without primer.
  • Instantly seals to meet assembly line testing requirements
  • Fills gaps up to 0.030 in (0.763 mm)
  • Does not migrate or drip so can be used on vertical surfaces
  • Can be applied by manual or automatic equipment including stenciling and tracing
  • Improves structural integrity of the assembly
  • Easy disassembly
  • Excellent solvent resistance
  • Eliminates gasket compression set
  • Allows immediate assembly and use
  • No offensive odors
  • Easy cleanup
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Technical Information

Key characteristics Solvent resistant
Number of components 1 part
Physical form Gel
Specific gravity, @ 25.0 °C 1.09