Foam tape is the magic tool in the sign guru's arsenal. It covers a multitude of mistakes and difficult situations. It smooths out lumpy surfaces, it bonds dissimilar materials, and even it provides 3D depth on occasion.
JR 2832 Double Coated 31 Mil (1/32") Black Foam Tape is made of closed-cell polyethylene foam and is double coated with high tack, acrylic-based adhesive. It has high temperature resistance and adheres to uneven or textured surfaces. This tape is suitable for POP displays, signage, nameplates, electronics, mirrors, plastic, metal, and low surface energy substrates.