Editing Masking tape (section)

==Constructions==
Several constructions of masking tapes have been developed. Many are designed for a specific purpose.  

The backing of masking tape is typically paper, although plastic films and metal foils have also been used.{{Citation needed|date=May 2024}}  Most papers are creped (rather than flat) to allow the tape to stretch when applied to a curved line.  Tapes can be natural paper (beige) or different colors.  Paper backings are often saturated with resins to help prevent paint from seeping through the paper.  Many tapes have a release coating on the top of the tape to help the tape release from the roll.  

The pressure sensitive adhesive on masking tapes need to create an effective bond to the intended surface, particularly on the edges to prevent paint from working in and causing a rough paint line. Once the paint is dry, the adhesive must also release cleanly from the surface without damaging the surface or leaving residue.  

Most masking tapes are designed for temporary use at ambient temperatures. When needed, special tapes are available for longer term usage, higher temperatures, chemical washes, sunlight, etc.{{Citation needed|date=May 2024}}