Mixed with many modern technologies and unique ingredients, Engineering Series makes itself distinguished with its excellent compressive strength, resistance to deep abrasion, surface hardness, color stability, and exceptional weatherability. It needs no extra maintenance and keeps glabrous as new products all life long. Its internal ability to resist bacteria and germs even makes it the incomparable characteristics for other quartz. Composition: Quartz & UPR (unsaturated polyester resin) Characteristics: 1. Based on natural quartz, offering an elegant look and cool feel; 2. Extremely hard and solidate, indestructible; 3. Brilliant finish with variety of colors and textures; 4. Non-porous and resistant to scratches, stains, heat and bacteris. The solid surface sheets can be widely used in the public construction (hotel, restaurant, bank, hospital, exhibition room, lab), as well as family decoration (kitchen countertop, commode, floor, wall, teapoy and windowsill., etc) Show More