Wire lath stucco scratch coat application!
@stucco over wire lath
Additional tips:
When working with wire lath stucco, applying the scratch coat properly is crucial for a strong base that bonds the final stucco layers. From my experience, the first step is to ensure the wire lath is securely fastened to the wall frame. This stability prevents cracking later on. Before mixing the scratch coat, it's important to use the right mortar consistency – not too wet or dry – to help it adhere well to the wire lath. I usually mix small batches to maintain control over the texture and avoid waste. While applying, use a trowel to press the mortar firmly into the mesh, ensuring it fills all gaps and creates a solid layer. Once the scratch coat is applied, the surface needs to be scratched or scored with a notched trowel to give the next coat something to grip onto. This step is often overlooked but makes a significant difference in the stucco's longevity. After scratching, allow the coat to cure properly, which can take several days depending on weather conditions. During this time, keep the surface moist by misting it lightly to prevent premature drying and cracking. Adding these careful steps to your wire lath stucco job can really improve the finish quality and durability, making it a more professional and lasting result.
