Premiere Raceway Wire Hider FTC-83414 1-1/2" Tee White For Molding Self Adhesive. This Premiere Raceway Tee allows for easy transition of multi-directional wiring 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 White 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.