What’s the Best Caulk? I Tested 9 Products to Find the Strongest One
Short Answer In my real-world test of nine popular caulks, Behr Weatherstrong came out as the strongest overall performer. It was the only product that held up to 70 pounds before failing, and even then it stretched and tore instead of snapping clean. It stayed white and didn’t yellow over the 21 months. It showed … Read More »
