• Product Type: Silicone Sealant
• Color: Blue
• Primary Color: Blue
• Chemical Type: Acetoxy
• Cure Time: 24h
• Physical Form: Paste
• Container Size: 300ml
• Container Type: Cartridge
• Odor: Acetic Acid
• Number of Components: 1
• Specific Gravity: 1.04
• VOCs Content: 3.08%
• Hardness: >25Shore A
• Applications: Gasketing, Valve Covers, Timing Gear Covers, Differential Covers, Oil Pans, Transmission Pans, Water Pumps and Thermostat Housings
• Maximum Operating Temperature: +500°F
• Minimum Operating Temperature: -65°F

LOCTITE® SI 5015 is a blue, 1-part RTV (room temperature vulcanizing) acetoxy silicone paste which cures at room temperature on exposure to moisture in the air to form a tough, flexible, silicone rubber gasket. This product resists aging, weathering and thermal cycling without hardening, shrinking or cracking. Ideal for stamped parts and safe for use with automotive oxygen sensors. Typical applications include use in valve covers, timing gear covers, differential covers, oil pans, transmission pans, water pumps and thermostat housings. This product is typically used in applications with an operating range of -54 °C to 204 °C.