• Features:
  
• Series: 598
  
• Product Type: Gasket Sealant
  
• Color: Black
  
• Primary Color: Black
  
• Chemical Type: Oxime Silicone
  
• Cure Time: 7days
  
• Physical Form: Paste
  
• Container Size: 49lb
  
• Odor: Mild
  
• Number of Components: 1-Part
  
• Specific Gravity: 1.3
  
• Elongation at Break: ?325%
  
• Tensile Strength: ?190psi
  
• VOCs Content: 3.31%
  
• Hardness: 26 to 40Shore A
  
• Applications: Gasketing
  
• Maximum Operating Temperature: +625°F
  
• Minimum Operating Temperature: -75°F

The Loctite 135509 is a black, gasket sealant that comes in a 49 lb paste. The fast curing, high performance RTV silicone gasket maker is designed for use in the automotive industry.