Loctite SI 5699 Flange Sealant


Loctite SI 5699 Flange Sealant

Loctite SI 5699 is a flexible silicone sealant which cures on exposure to moisture in the air to form a tough rubber gasket. It is designed primarily for flange sealing with excellent oil resistance or rigid flange sealing e.g. on transmissions, cast metal housings. It is tack-free after just 10 min. The water-glycol resistant product can be used on machined or cast surfaces, metal or plastic.


  • Low Odour.
  • Ideal for sealing all types of flanges including stamped sheet metal covers where water-glycol resistance is required.
  • Tack-free after 10 min.
  • P1 NSF Reg. No.: 122998


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