LOCTITE® SI 5900 Flange Sealant
Features and Benefits
Available sizes:
This 1-part, silicone-based gasketing product is suitable for various substrates. Good resistance to oil and joint movement.
LOCTITE® SI 5900 is a moisture-cured, heavy bodied, silicone-based form-in-place flange sealant with excellent resistance to oil and joint movement. Its heavy bodied properties allow it to withstand on line, low pressure tests before the product begins to cure. Typical applications include stamped sheet metal covers, and it’s suitable for gaps up to 1 mm (0.04") in metal, plastic, glass, and ceramic substrates. It has a skin-over time of just 15 minutes, and once cured provides a seal that won’t shrink, compress, crack or relax, even when exposed to oil or joint movements.
- Excellent oil resistance
- Thixotropic for ease of application
- Adheres to metal, plastic, glass, ceramic
- Gap fill up to 1 mm (0.04")
Documents and Downloads
Safety Data Sheets and RoHs
- Standard Cartridge 10.0/case - IDH 212184
- Pail 1.0/case - IDH 230153
- Barrel/Drum 1.0/case - IDH 230154
- Standard Cartridge 6.0/case - IDH 270637
- Aerosol Can 6.0/case - IDH 743912
- Aerosol Can 1.0/case - IDH 743913
212184 en-CA
IDH:
212184
EAN:
079340201668
Size Case: Standard Cartridge
Quantity: 10.0/case
230153 en-CA
IDH:
230153
EAN:
079340201675
Size Case: Pail
Quantity: 1.0/case
230154 en-CA
IDH:
230154
EAN:
079340201682
Size Case: Barrel/Drum
Quantity: 1.0/case
270637 en-CA
IDH:
270637
EAN:
079340305090
Size Case: Standard Cartridge
Quantity: 6.0/case
743912 en-CA
IDH:
743912
EAN:
079340404786
Size Case: Aerosol Can
Quantity: 6.0/case
743913 en-CA
IDH:
743913
EAN:
079340404793
Size Case: Aerosol Can
Quantity: 1.0/case
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Technical Information
| Color | Black |
| Cure type | Room temperature vulcanization (RTV) cure |
| Extrusion rate | 30.0 g/min. |
| Key characteristics | Adhesion: high adhesion, Oil resistance: excellent 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 | 15.0 min. |
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LOCTITE® SI 5900
This 1-part, silicone-based gasketing product is suitable for various substrates. Good resistance to oil and joint movement.