Rubber Moulds for Compound walls/boundary walls is the ultimate solution for casting perfectly finished and high strength pre-cast cement products. Process: Rubber moulds are filled with concrete mixture and vibroformed on a vibroforming table. A colour layer mix is added as the first layer(optional). Vibroforming of concrete in Rubber Moulds allow compaction of concrete mixture. This proper compaction gives the concrete walls strength, glazing and finish. After curing the mould for 1 day, demould the product. Rubber moulds are flexible, which allows easy demoulding. After demoulding, allow the product to dry in shade for a day. The next day boundary wall is ready to install ! The color of concrete panels are inbuilt. So no need to paint the product after installation.Rubber Moulds can be made in endless unique and complicated designs. Rubber Moulds are strong and flexible, which make demoulding a simple task. Rubber moulds are strong and durable, and they never lose shape even after many years of use. Rubber Moulds does not deform.