Petersen blue is a blue adhesive film with white polka dots. D-C-Fix self-adhesive films are a collection of affordable home décor solutions, which allow you to change an appearance and inspire a custom design with minimal effort. D-C-Fix's solvent-free films boast unique designs and patterns that can be used for home and office makeovers. Express your individual design ideas quickly and easily by applying the film directly to almost any flat surface for instant, beautiful and long lasting results.