Frogtape delicate masking tape 41 1m frogtape 123201 p this delicate masking tape from frogtape reg is a quality masking tape with paintblock reg technology ideal for any decorator or diy enthusiast as it can be used on freshly painted surfaces wallpaper and newly plastered walls p p frogtape reg is the only painter s masking tape treated with paintblock reg technology it reacts with emulsion paint and instantly gels to form a micro barrier that seals the edges of the tape pr