This is our High Ribbed lath with an addition of a paper backing for use with machine applied or hand applied stucco. The kraft paper backing helps conserve the amount of stucco that needs to be applied. Applicable ASTMs are A653, A924, And C847.
Spray Rib Lath provides the superior strength and exceptional rigidity of regular 3/8" High Rib Lath while the addition of the strips of kraft paper limits the loss of plaster when used over open framing or when spray applied.