3M 3444 is a brown packaging tape made from silicone-free impregnated paper with natural rubber adhesive. It can be recycled with cardboard. It is highly adhesive and functional even on cardboard boxes that are exposed to deep freezing after sealing. Tape packaging: 36 rolls in a box (6 columns of 6 rolls) Technical specifications adhesive: rubber resin carrier: recyclable impregnated paper total thickness: 0.11 mm temperature resistance: 70 °C UV resistance: excellent moisture resistance: very good