What material is fine line masking tape made of?

Our Fine Line Masking Tapes are all made from different materials that suit the purpose they were designed for. For example, our Striping Masking Tape is polypropylene based to give it a rigid construction to prevent tearing. Meanwhile, our Orange Fine Line Masking Tape is thermally stabilised with a PVC backing and rubber-based pressure-sensitive adhesive which makes it perfect for working in higher temperatures.

The material you choose will depend on the properties you need the tape to have and the job at hand.