Loctite SI 5699 Silicone Grey Maxx 300ml

LOCTITE® SI 5699 is a highly flexible, moisture-curing silicone sealant designed for general flange applications and rigid-flange sealing, such as transmissions and cast metal housings. Curing at room temperature, it forms a tough, rubber gasket that is oil- and water/glycol-resistant. The sealant is tack-free after 30 minutes and suitable for use on metal and plastic surfaces, including corrosion-sensitive electrical assemblies.

Key Features:

  • Highly Flexible: Provides reliable sealing for all types of flange surfaces.
  • Tack-Free Fast: Becomes tack-free after 30 minutes for quick handling.
  • Oil & Water/Glycol Resistant: Ideal for transmissions and other fluid-exposed assemblies.
  • NSF Certified: Registered to NSF Category P1.
  • Corrosion Protection: Safe for electrical and corrosion-sensitive components.

Technical Specifications:

Specification Details
Applications Highly flexible assembly gasketing
Colour Grey
Cure Type Room temperature vulcanization (RTV)
Extrusion Rate 200 g/min
Operating Temperature -55°C to 200°C (-65°F to 400°F)
Recommended for Use With Metal, Plastic
Tack Free Time 30 min
Storage Temperature 8°C - 21°C

Documents:

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