Harder than granite, not damaged by heat, acid or alkali and easy cleans. Actual test reports can be supplied as requested. Wayon composite quartz stone is widely used for Countertops, Laboratory countertops, Lavatory tops, Reception areas, Vanity tops, Tabletops, Bar tops, Cafeteria surfaces., and etc. Man made quartz consists mainly of quartz crystals (93%), processed through high temperature, ...