Loctite SI 587 Silicone Maxx 300ml 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 degrees F (+260 degrees C). Peace of mind is a wonderful thing and with hundreds of nuts, bolts and fasteners holding your vehicle together you can't place your trust in an inferior product or compound to do this. This is where the right Loctite product comes in to ensure the countless hours you have spent on your vehicle don't lay at the mercy of a bolt or fastener coming undone at any stage of the game. Whether securing new head studs in a top dollar engine build or fitting new tie rods and suspension components, you can trust on Loctite having the adhesive or sealant solution to keeping you on the road, racetrack or bush trail and providing that peace of mind to tackle any conditions or terrain. Their vast array of threadlock products as well as industry leading gasket compounds ensures the thousands of parts on your car, motorbike or four wheel drive remain bonded, locked or gasketed in place as the manufacturer intended. Delivering solutions that combine both innovation and technology the Loctite range of adhesives and sealants are world renown for their quality and span of applications. Founded in 1956 to having a global reach today the Loctite range have continued to set the benchmark for the standard in adhesives, sealants and surface treatments in such diverse markets as electronics, automotive, aerospace, biomedical and many manufacturing industries.