Grace the heart of your home with the timeless classic of a fireclay kitchen sink. Fired for over 20 hours at 2200 degrees F, the surface is impervious to stains, scratches, and chips, backed by the confidence of 's Limited Lifetime Warranty. , a division of Hamat combines the latest in cutting-edge technology using the most advanced injection molding techniques along with old-world hand craftsmanship. Our fireclay sinks are crafted with 70 years of experience in our own ISO-certified factories in Turkey.