Self-Cleaning Masonry

Johnstone's Trade Stormshield Self-Cleaning Masonry has been formulated using ground-breaking nanotechnology in order to provide an extremely smooth, dirt-resisting finish.
  • Unique nano particle technology
  • Flexible, dirt resisting, smooth finish
  • 15 years life expectancy

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Safety Warning

Harmful to aquatic life with long lasting effects.
Johnstone's Trade Stormshield Self-Cleaning Masonry has been formulated using ground-breaking nanotechnology in order to provide an extremely smooth, dirt-resisting finish. Suitable for application to exterior cement rendering, rough cast, brick and concrete, our Stormshield Self-Cleaning Masonry is highly flexible and offers 15 years of life expectancy. It will cover approximately 10 square metres per litre, depending on the nature and porosity of the surface being painted. Touch dry in 1-2 hours and recoatable after 12 hours.
Finish type
  • Mid sheen
Application Methods
  • Brush
  • Roller