LOCTITE SI 587 is a metallic blue, thixotropic oxime silicone paste used for gasketing and sealing applications in plant maintenance and various sized OEMs. As a formed-in-place gasket/sealant, it has been designed to give outstanding performance in typical automotive gasketing applications. This product is typically used in applications up to +500 F (+260 C).

• Excellent resistance to automotive engine oils and adheres to a wide range of substrates


• Excellent adhesive for bonding and repairing fabricated silicone gaskets


• Thixotropic


• Used in applications up to 500 F (260 C)


• Enhances load bearing & shock absorbing characteristics of the bond area