Wetherby Render Protector is environmentally friendly.
Apply using brush, roller or sprayer. Please note that the substrate must be completely dry before application.
Coating the render with Aspira before the problem occurs is a much cheaper and more effective solution. The protection makes the render much less attractive for the bacteria to grow and prevents the problem at source
sold in 5ltr tubs covering roughly 50m2, only 1 coat is needed.