3M™ Membrane Switch Spacer Single Coated 7997MP is a 2.0 mil 200MP high performance acrylic adhesive on one side of a 5.0 mil white polyester film carrier on a 7 mil 94 lb polycoated kraft paper liner
Used for lead protection, dome retainer sheets, and for priting conductive circuitry. Same characteristics as 3M Single Coated Membrane Switch Spacer 7993MP except with a thicker white polyester film carrier