OCDC is a breathable, lightweight and flexible solution to covering over pebbledash. OCDC can be applied up to 20mm thick in one pass, and once dry provides a perfectly flat surface ready to render or paint. This product has a high air content and excellent tensile strength, providing a stable and durable base while allowing trapped moisture within the underlying pebbledash to escape.
OCDC is intended for masking pebbledash render. The product should be applied as a basecoat, with a Fibreglass Mesh embedded within it. It should then be painted or rendered to achieve a decorative finish.