Masking

A method for masking a gap between a closure panel member and a surround, such, for example, as an automobile door arrangement, in which a mask protrudes from the gap and overlies the panel member edge defining a space tapering towards the edge, whereby to feather the paint towards the edge, and masking tapes used in carrying out the method. The masking can be effected by introducing a resiliently deformable elongate strip mask into the gap so as to compress it to be pinched in the gap to protrude therefrom and, after painting, to remove the strip from the gap prior to overpainting. The mask may be introduced with the closure member closed, and needs no adhesive to hold it to the door or surround.