• Specifications:
  
• Series: 5900
  
• Product Type: Instant Gasket Sealant
  
• Color: Black
  
• Primary Color: Black
  
• Chemical Type: Elastomeric Rubber
  
• Cure Time: 7days
  
• Physical Form: Paste
  
• Container Size: 190ml
  
• Container Type: Aerosol Can
  
• Odor: Mild
  
• Number of Components: 1-Part
  
• Specific Gravity: 1.37
  
• Elongation at Break: 400%
  
• Tensile Strength: 246psi
  
• VOCs Content: 3.9%
  
• Hardness: 30Shore A
  
• Applications: Gasketing
  
• Maximum Operating Temperature: +500°F
  
• Minimum Operating Temperature: -75°F

LOCTITE® SI 5900 is a moisture-cured, heavy-bodied silicone-based form-in-place flange sealant with excellent resistance to oil and joint movement. It’s 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 1mm 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.