LOCTITE® SI 596 - Tube 12.0/case

Features and Benefits

This flowable, 1-part silicone adhesive sealant cures at room temperature to form a tough rubber seal with high temperature resistance.
LOCTITE® SI 596 is a red, flowable, smooth, 1-part RTV (roomtemperature vulcanizing) acetoxy silicone paste sealant that cures at room temperature on exposure to moisture in the air to form a tough, flexible, waterproof, oil-resistant silicone rubber bond. It resists temperatures up to 316°C (600°F), making it well suited for sealing applications in industrial furnaces, ovens, boilers, exhaust stacks, high-temperature ducting, and heating elements in electrical appliances. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking.
  • High-temperature, flexible adhesive/sealant
  • Resists ageing, weathering and thermal cycling without hardening, shrinking or cracking
  • Suitable for applications up to 316°C (600°F)
  • Flowable
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Documents and Downloads

Safety Data Sheets and RoHs
287421 en-NZ
IDH: 287421
EAN: 9310743005127

Size Case: Tube

Quantity: 12.0/case

Download SDS

Download RoHs

287425 en-NZ
IDH: 287425
EAN: 9310743005141

Size Case: Standard Cartridge

Quantity: 12.0/case

Download SDS

Download RoHs

No documents found

Technical Information

Application method Dispense gun, Dispense system, Manual
Applications For high temperature applications, Formed in place (FIP) sealing, Gasketing, Sealing
Chemical basis / base Acetoxy silicone
Colour Red
Cure type Room temperature vulcanization (RTV) cure
Extrusion rate, @ 15.0 sec. (25.0 °C )Pressure 0.62 MPa ≥250.0 g/min.
Key characteristics Flexible, Temperature resistant, Thixotropic
Number of components 1 part
Operating temperature -75.0 - 600.0 °F (59.0 - 316.0 °C )
Physical form Paste
Recommended for use with Metal
Storage temperature 8.0 - 21.0 °C
Tack free time 30.0 min.