Labels:crt screen | monitor | sky | windowpane OCR: Self-Furred Lath Application This lath 15 very similar to regular expanded metal mesh lath but it. has dimpl les or embossed ribs measuring approximately 1/4 deep Self-Furring V-Groove impregnated into the surface of the lath. This variety of lath generally used 1t1 applications over solid surfaces such as gypsum, concrete or pddd sheathing dimples wood