Dibond Signs are an excellent choice for both outdoor and indoor signs. They are more economical than Aluminum Signs while also being lighter weight and more rigid. Dibond Signs are constructed with aluminum composite material, which is comprised of two 0.15mm aluminum panels bonded to a solid polyethylene core. This makes them rust-proof, very durable and weather-resistant. Available in 3mm or 6mm. All printed Dibond Signs also receive an added layer of UV and Scratch Resistant clear vinyl laminate to protect the printed image. Specialty finishes such as Metallic, Gold Leaf, Fluorescent, Reflective and more are available upon request.