Premiere Raceway Wire Hider FIC-43424 1-1/2" Inside Corner Beige For Molding Self Adhesive. This Premiere Raceway Inside Corner allows for clean curving around corners when running cable along the wall or floor with Premiere Raceway. This accessory is interchangeable between WireHider, Raceway On-A-Roll, and Latching Duct systems. Wire Hider - 1-1/2" Inside Corner Beige A Non-Metallic Surface Mount Raceway was designed with the installation professional in mind. Inside Corner, pack of 1, For self adhesive Molding. Designed for home or office, rigid pvc plastic. Construction: This Premiere Raceway accessory is made from UL listed UL94V0/5A fire retardant ABS material with UV stabilizer which prevents color fading. It is even latex paintable for easy blending into almost any environment.