The NOCH Grass Glue was specifically designed for the electromagnetic flocking of your model landscape. The NOCH Grass Glue is not simple PVA Glue. The prepared surface can be processed longer and the glue takes a  longer time to dry and bind, which means it can also be processed longer and without time constraints.

The advantage: You are able to flock larger areas and the model grass fields will be denser, since the electromagnetically charged grass fibres bind to the glue easier.