Alumina-25® is a brand of exceptional aluminum coils and sheet. It is made to the highest standards to ensure an excellent final product.
Light in weight, and non-magnetized, aluminum features both resilience and formability that make it the material of choice in a wide range of contoured and shaped products. In addition to corrosion resistance and imperviousness to water absorption, aluminum sheet and coil are easily painted or decorated – another advantage to their use in the creation of imaginative and long-lasting signage.
In the sign-production industry, aluminum sheets can be used in a variety of ways. They can be cut into custom sized strips to use in channel letter fabrication to create the sidewall or return of the letter. They can also be used for sign blanks, backing for sign boxes or letters. The exterior of the coil is typically painted to match the letter and the interior is often painted with a reflective white, especially effective in enhancing LED lighting.
