3M™ Membrane Switch Spacer Double Linered 9057MP is a 2.0 mil 200MP high-performance acrylic adhesive double coated on each side of 3.0 mil polyester film carrier with double liner of 7 mil 94 lb polycoated kraft paper
High cohesive strength withstands repeated stresses of switch actuation. Heavy liner for improved handling and lay-flat properties. Same as 3M Double Linered Membrane Switch Spacer 9045MP with 3.0 mil (thicker polyester) carrier.