Top counter top basin wholesale manufacturer: Light Weight: Convenient Transport and Swift Installation – Acrylic material has a density of around 1500kg/m3 (94lb/ft3). A marble or granite has a density of around 3200kg/m3 (200lb/ft3). If we take a 3-meter long, 1-meter wide, and 12mm thick solid surface of both materials, then acrylic would weigh 63kg, …