TapeCase General Purpose Masking Tape-Converted from 3M 203, is a 4.7 mil industrial grade masking tape suitable for general purpose applications: holding, bundling and sealing. Designed with a versatile crepe paper backing, this product conforms for use on uneven surfaces, resists slivering, and conveniently allows for hand tearing. Also featuring a rubber adhesive, this tape provides a strong, stable hold which resists lifting and curling. Use only for indoor applications as this product's ability to be cleanly removed from a surface degrades with outdoor exposure.