This is what Supreme uses when building its trucks. I used it as a sealer in my bathtub, it lasted 7 years and has never cracked or discolored, it started peeling off the wall so will be using again.
π GTD Drip-Free Caulking Cartridge Tapes, Adhesives & Sealants for Newborn 930 Series
10 Review
Albion B12S20 Sausage Caulking for Enhanced SEO
9 Review
π 10-Gallon Newborn 250 Revolving Cartridge
10 Review
π§ Homax 5850 10 06 Perfect Caulk Finisher: Achieve Flawless Finishes Effortlessly!
9 Review