3M Polyester Tape 8991 is a 2.4 mil blue polyester-backed tape engineered for high-performance masking, holding, and sealing applications. Its durable polyester construction provides excellent tensile strength and resistance to tearing, making it reliable across a wide range of industrial and MRO uses.
Each roll measures 1 inch wide by 72 yards long, delivering ample coverage for production, assembly, and surface protection tasks. The consistent blue color aids in visual identification on the job, helping to streamline workflow and reduce errors in multi-tape applications.