We have several different items in stock for setting materials. We have two ceramic tile adhesives the AcrylPro Wall Adhesive and Reliabond ES Wall Adhesive. We have gray modified thin set and white modified thin set both sold in 50lb bags. We also sell Fiberock and Schluter strips.
We have some caulk and grout in stock. However if we don't have the right color of grout and caulk that you want we can order it out and can usually get it in our store with 7-10 days.