First, Plasterers nail wire mesh, lath, or similar materials to the outside surface as a binding device to hold stucco in place. Next, they apply a water-proof scratch coat of portland cement or gypsum plaster to the lath in the same manner as in interior plastering, or with the use of a spray gun. Finally, they apply the final coat, which is usually a prepared mixture that needs only to be mixed with water. In most areas the Plasterer must have a car and be able to work on as many as three different jobs a week, often many miles apart. Plasterers must be prepared to work in hot, dusty areas.
Plasterers are subject to seasonal work stoppages, which are common to most construction workers.
Usually Plasterers do not work in rainy weather because it interferes with delivery, batching, and curing of materials. Employment in most areas of the State is greatest during the spring, summer, and early fall months, when construction activity is at its peak. Contractors may keep a few workers year round. All union Plasterers belong to the Operative Plasterers and Cement Masons International Association. The following information is from the California Projections of Employment published by the Labor Market Information Division.