Ecoshieldcoating Masonry Crème allows the building to breathe freely. Water vapor permeability testing, following BS EN ISO 7783:2011, showed minimal impact on the substrate’s water vapor diffusion.
The application of our masonry cream ensures dry walls and cavities while enabling air and moisture to escape. It preserves the building envelope’s ability to breathe, unlike certain stone and brick sealers that form a thin film, blocking masonry pores. This highly breathable coating effectively prevents penetrating dampness.
A surface becomes super hydrophobic when water droplets bead up with a contact angle exceeding 140⁰ and can easily slide away (low contact angle hysteresis). Such surfaces repel water, causing it to form beads due to its higher attraction to itself than the surface. This phenomenon, known as the ‘lotus effect,’ is also observed on duck feathers and butterfly wings.
Substrates coated with the protective masonry cream exhibit similar behavior, forming water droplets that do not penetrate the surface. Independent testing confirms it reduces water absorption by 96.3% and meets the British standard for water vapor resistance BS EN ISO 7783:2011.