ScotchÂ® Washi Masking Tape 2015 is a Japanese washi (flat paper) masking tape. UV stability with 7 day ahesive. A clean no-bleed edge to the paint finish. High tensile strength but easily torn by hand. Typical applications for Scotch 2015â„¢ include general paint masking where a fine edge is required, outdoor/indoor masking and fine line masking.