LOCTITE® SI 5367 is a white, acetoxy silicone-based bonding and sealing agent for high-temperature industrial applications up to 250%deg;C (482%deg;F). It's typically used for sealing side windows in transportation vehicles such as trains and household heat appliances such as ovens, heat exchangers, and water heaters. It's also ideal for other general application care and maintenance projects, e.g. bonding HCR silicones and providing protection and insulation of electrical boxes. LOCTITE SI 5367 cures at room temperature to form a robust and flexible bond that enhances the load-bearing and shock-absorbing characteristics of the bond area.