SpiderLath (patented) is a superior fiberglass lath system for use in stucco, plaster, tile, countertops, shower surrounds, manufactured stone, and natural stone veneers, brick, concrete stairs, concrete overlays and other masonry systems! SpiderLath can be used over existing surfaces to apply masonry finishes. SpiderLath is fully encapsulated in the mortar bed creating a fiberglass reinforced scratch coat.No more cuts from the old metal lath! SpiderLath is easy to handle and lightweight! Only 20 lbs per 300 square foot roll. One person can safely climb scaffolding with 300 sf of fiberglass mesh! Rust proof and non corrosive. Excellent for use in coastal areas!