Prepare Caulk Gun and Sponge

What happens here

Insert the Tower Sealants AU1 caulk tube into a standard caulk gun. Carefully cut the tip of the caulk tube at a 45-degree angle. This specific angle is crucial for ensuring the caulk lays flat on the surface and is effectively pushed into the gap during application. Wring out a caulk sponge until it's damp, as this will be used for smoothing the caulk bead.

Goal: Load the selected caulk into a standard caulk gun and cut the tip of the caulk tube at a 45-degree angle. Prepare a damp sponge for the 'sponge caulking' method.