Masking Tape, Masking dots and Masking Discs are used for masking during solder wave processing in the Electronic industry, powder coating in industrial applications, shipping and packaging for identification and various other applications. High Temperature masking tapes also known as Kapton® tape are made of Polyimide material with Silicone adhesive. Solder wave tape and solder wave discs or dots are made of Crepe paper with adhesive backing.