Life Cloudy Black Stone Tile Luxury Rigid Core Click Vinyl is a dark, powerful, stone-effect floor with a difference. Rigid Core Vinyl, also known as Stone Plastic Composite (SPC), is 100% waterproof and suitable for use in all rooms, such as kitchens, bathrooms, and even conservatories. The limestone core and click fitting make this floor as durable as it is easy to install. A high AC4 rating means it’s ideal for busy homes and strong enough to withstand the demands of everyday life.