Boronda is a fibre cement slate with a smooth surface and rounded edges to facilitate the drainage. Boronda comes in a quadrangular shape with 4 right corners or in a mitred shape with 2 cut corners. Boronda has a warranty of 30 years on the intrinsic qualities, 15 years on a homogenous and consistent evolution of the appearance and 10 years againt appearance of lichens.
Water beads off the slate and reduces the accumulation of dust, dirt and moss.
Rounded edges ensure excellent water drainage properties.
Ultra-resistant coating repels dirt and water.
Scratch-resistant finish.
Mainly used for roofs.