Overview

Properly prepare exterior surfaces with Sandtex Fungicidal Wash. Exterior walls and wood can be prone to mould, fungal and lichen growth which can affect the adhesion of top coats which is why they require adequate preparation before painting. This multipurpose product is ideal to remove mould on walls and as an antifungal treatment on wood. It can also be used as a path, patio and decking treatment to keep exterior surfaces free from mould and fungal growth. Once treated your walls and exterior surfaces will be ready to paint with a suitable topcoat.

• Kills mould, algae and fungal growth
• Ready to use formulation
• Prepares exterior surface for painting
• Easy to apply

Application

We always recommend testing the product on the surface to ensure compatibility. Do not dilute this product, it is supplied ready to use.

• Apply using a nylon bristle brush and scrub into the surface.
• Allow to dry then all signs of growth can be removed with a scrapper or stiff, bristled brush.
• Apply a second coat if required, otherwise wash the surface and allow it to dry before painting.