The Permatex Liquid Thread locker Sealant Tube is the perfect solution for securing preassembled fasteners in place. This low viscosity thread locking liquid wicks along threads to ensure a secure fit. It is removable with hand tools, making it easy to adjust or remove fasteners when needed. This sealant is ideal for use on small parts and assemblies and is perfect for use in automotive applications. FleetPride is your First Click in Heavy Duty®.