... heat-resistance 4).Finest Intensity Quartz Solid Surface is composed of approximately 93% natural quartz surface, together with pigments, ... which require sanding to remove scratches and stains, the structure of Quartz surface remains intact as it is cleaned. 2 ... , kitchen countertops, shower stalls, bathroom countertops, sink tops, interior wall cladding, steps, flooring and furniture. 3).Color Scheme ...