VEVOR Kitchen Sink, 304 Stainless Steel Drop-In Sinks, Undermount Single Bowl Basin with Ledge and Accessories, Household Dishwasher Sinks for Workstation, RV, Prep Kitchen, and Bar Sink, 30 inch

hello, I would like to know if the materials, glue, fixing tabs, etc. needed to install the KM-SC-2302-SKU4 sink are included in the package or do I have to buy them separately? If you need to buy anything else, please specify what they are. Thank you Csaba D.