The best countertop caulk for the job
For caulking kitchen counters, it’s important to get a caulk that’s designed to provide a tough, watertight, mold-resistant seal.
Loctite 100% Silicone is a top choice. It holds up to extreme temperatures and contains Mildewcide, a property that prohibits the growth of mold. It comes in two color choices, white and transparent, making it flexible with color matching.
Another star product for caulking kitchen counters is Loctite Polyseamseal All Purpose Adhesive Caulk. This caulk is handy for any job around the house including securing backsplashes and sealing sinks. It comes in three color options: clear, white, and almond. And it’s paintable, making it perfect for use on colors that are tough to match.