... dupont, laminated edges, waterfull 3. Countertops slabs thickness: most cases in 3/4" or 1 1/2", special requirements please specify ... dupont, laminated edges, waterfull 3. Countertops slabs thickness: most cases in 3/4" or 1 1/2", special requirements please specify4 ... and key equipment and skillful workers, and we offer full service in stone business - from rough quarry blocks, big slabs, small ...