Ceresit 20mm White Polystyrene Board EPS for EWI (30 pcs) 15m2 Item Details Length: 1000 Width: 500 Height: 20 Pack Quantity: 30 Pack coverage: 15m2 Density: 10kg/m3 Weight/m2: 0.2 Weight: 3 Thermal Conductivity: 0.042W/mK R-Value: 0.48m2K/W Compressive Strength: 75kPa Fire Rating (Reaction to Fire): E CHARACTERISTICS ---Lightweight, ---Easily cut with a sharp knife to any size and shape, ---High resistance to mold growth, ---Highly durable, if used according to specifications, ---Cost efficient, ---An environment friendly product. APPLICATION ---New and existing rendered or unrendered masonry, ---Timber backed walls, floors and roofs.