The 3M™ Membrane Switch Spacer 7966MWS features a 2 mil (0.05 mm) white PET film carrier with a metallized vapor coat for added opacity, ideal for graphics. 3M™ High Performance Acrylic Adhesive 200MP delivers excellent shear strength during repeated switch actuation and forms clean edges for precise slitting and die-cutting. A PCK paper liner resists humidity and adds stability for improved sheet processing.3M Membrane Switch Spacer 7966MWS is a high performance 13.2 mil (0.34 mm) acrylic adhesive on one side of a 2 mil (0.05 mm) polyester film carrier. It has a metallized vapour coat, and its white colour that provides strong opacity for facilitating backlighting and eliminating floodcoats. It adheres well to metal and high surface energy plastics, with excellent shear strength and moisture stability.
2 mil (0.05 mm) polyester film carrier provides strength and stability
9 mil (0.23 mm) double-coated spacer is ideal for withstanding repeated stress of switch actuation
Acrylic adhesive delivers excellent shear strength
Designed with 2 mil (0.05 mm) adhesive on face side and 5 mil adhesive on the back side
Metallized vapour coat on white-coloured carrier creates outstanding opacity for graphics
resists slippage and edge lifting
