CASS Polymers - Micro-Ultra 15-3 White Fast Filler Paste | Quart Kit

Cass Polymers ADTECH 15-3 Micro-Ultra is a fast-setting white filler paste that's low-density, rigid and fire retardant. It is classified as "NO BURN" for strict specifications of aircraft and aerospace industries. Through advanced technology, the weight of this material is 30-35 percent lighter than previous pastes. This makes it perfect for repairing and surface finishing interior aircraft composites to comply with OEM regulations. The P-15-3 system is smooth and creamy with less weight and exceptional physical properties. Micro-Ultra 15-3 is versatile and can be applied in several ways, such as by squeegee, splining, spatula or any flat tool.