Caulking Radius Tool

Caulk radius tool for keeping a consistent shape on caulked joints. During the construction of a form to pour a concrete countertop I wanted a way to make sure all of the fillets on the edges were the same size and shape, so I quickly modeled and printed this out of TPU. I made each corner a different size so that I could compare and then decide which size(s) I liked best. Ended up using the 5mm radius for the outer edges of the counter, and 7.5mm for the inner edge around the sink. Each corner