Update your semi truck with ultra-strong and solid silicone seals, with the Dynatex RTV Silicone Gasket Maker that ensures you're Ready for the Road Ahead. Due to its ability to create custom-fit silicone gaskets from a liquid solution, this replacement device is the ideal option to seal engines, exhaust systems, gearboxes, and more. Constructed with an advanced system that keeps parts at their best with a resistance to water, oil , and other fluids. FleetPride is your First Click in Heavy Duty.