This white farmhouse kitchen sink is constructed of true fireclay, a unique white clay fired at 2200 ℉ for extreme strength and durability. The kitchen sink surface is highly resistant to chips, abrasion or scratches, and discoloration for years of beauty and reliable performance.Resistant to high heat, as well as acidic and general household chemicals.The white kitchen sink creates a clean appearance. The stain won''t hide anywhere and efficiently cleans the overall sink with an easy-clean finish.Resistance scratches material makes it perfect for a frequently used kitchen. The surface is easy to clean, leaving nowhere for bacteria to thrive. This sink finish adds to its luster and masks minor scratches which could occur over time.Heavy-duty construction absorbs vibration and minimizes noise when the sink is in use.The nonporous surface is sanitary, easy to clean, can prevent stains and other pollutants, and plays an antibacterial protection role.