PPG Aerospace® PR-1196 Tan BMS 5-81 Type II, Class 2 Spec Secondary Fuel Barrier Coating - Pint Kit

PR-1196 is sprayable, polyurethane coating designed for use as a secondary fuel barrier on aircraft integral fuel tanks. The products is typically applied to the exterior surfaces of the center wing box tank. Should a leak occur in the tank's primary seal system, PR-1196 will aid in containment of the leak and prevent fuel migration. The uncured material when mixed is very thixotropic which allows it to obtain a good film thickness even on vertical surfaces. It cures at room temperature to form a resilient transparent coating with high elongation and tensile strength properties.