3M™ Double Coated Tape 9731 is a high performance 5.5 mil carrier with silicone coated inside and acrylic adhesive coated outside. Double liner of 4 mil polyester film and 5 mil polycoated kraft paper. High temperature and medium solvent resistance, high HSE and LSE
These differential double coated tapes feature 3M™ Silicone Adhesive and 3M™ High Performance Acrylic Adhesive 350. Good temperature performance, Good solvent resistance, Good intial quick stick and adhesion build over time, Good shear strength.