4" x 1" Insulated Elbow Fitting

Fiberglass Insulated Fitting, Elbow, 4" x 1" Thick, LoSmoke Pre-Molded PVC Jacket with Fiberglass Insert, Indoor Outdoor Grade, Bright High-Gloss White, Temperature Range -20°F to +140°F, Economically Reusable, Better Thermal efficiency than conventional Cement Fittings, Does not promote Growth of Fungi or Bacteria, U.V. Resistant