LOCTITE® SI 5699 is a flexible silicone sealant and cures on exposure to moisture in the air to form a tough rubber gasket. The product is designed primarily for flange sealing with excellent oil resistance or rigid flange sealing for example on transmissions and cast metal housings. It is tack-free after just 10 min. The product is water-glycol resistant and can be used on machined or cast surfaces, metal or plastic.

• Sold individually 
• Ideal for sealing all types of flanges including stamped sheet metal covers where water-glycol resistance is required
• Tack-free after 10 min.
• P1 NSF Reg. No.: 122998
• Old PN LOC2093363, New PN LOC2638164
• UPC Code 79340010666