For use on painted walls, wood, glass or metal, Low Tack Precision Edge Masking Tape delivers excellent barrier properties, eliminating paint bleed to ensure the ultimate in sharp paint lines and a professional finish every time. Suitable for use with both gloss and emulsion paints. Remove within 24 hours of application; testing on a small, unobtrusive area before use is recommended. Some wallpapers such as painted or highly patterned papers may not be suitable for masking tape - always test first and do not apply with excessive pressure.