Viscous, neoprene rubber solvent-based liquid contact cement used for all types of weather-stripping and general purpose bondingLOCTITE MR 5414 is a black, viscous, neoprene rubber solvent-based liquid contact cement used for all types of weather-stripping and general purpose bonding. Typical applications include door and trunk moldings, all types of weather-stripping, vinyl tops, and fabric backed vinyl upholstery. It is typically used in applications with an operating range of -20.2 °F to +179.6 °F (-29 °C to +82 °C).