LOCTITE® SI 5699 Gasket Sealant

Known as LOCTITE 5699

Features and Benefits

Highly flexible, moisture-cure silicone sealant with excellent oil and water-glycol resistance. For rigid flange sealing, for example on transmissions and cast metal housings.
LOCTITE® SI 5699 is a flexible, form-in-place, room temperature vulcanizing (RTV) silicone sealant, which cures at room temperature on exposure to moisture in the air to form a tough rubber gasket. It is tack-free after just 10 minutes, and can be used on flexible, machined or cast surfaces, metal or plastic. Great for flange sealing and rigid flange sealing on, for example, transmissions and cast metal housings. Perfect for when water-glycol resistance is required.
  • Highly flexible sealing for all types of flanges
  • Tack-free after 30min
  • Registered to NSF Category P1
  • Oil and water-glycol resistant
  • For corrosion-sensitive electrical assemblies
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE SI 5699, 80ml 2061023 en-ES
IDH: 2061023
EAN: 5010266429823

Size Case: 80 ml Tube

LOCTITE SI 5699, 300ml 2061027 en-ES
IDH: 2061027
EAN: 4058093044124

Size Case: 300 ml Standard cartridge

No documents found

Technical Information

Applications Highly flexible assembly gasketing
Color Gray
Cure type Room temperature vulcanization (RTV) cure
Extrusion rate 200.0 g/min.
Key characteristics Oil resistance: increased 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 30.0 min.

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LOCTITE® SI 5699
Highly flexible, moisture-cure silicone sealant with excellent oil and water-glycol resistance. For rigid flange sealing, for example on transmissions and cast metal housings.

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