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Single Coated Switch Spacer::
3M™ Single Coated Membrane Switch Spacer 7993
3M™ Single Coated Membrane Switch Spacer 7993
Switch assembly spacer with single coated high performance 200MP acrylic adhesive, polyester center and 90 lb polycoated kraft paper liner. Use to construct circuit membranes and custom spacers, hold domes in place. 3 mil thick, 7.7 mil liner.