NP-780 SOFT POLYESTER PUTTY – is a premium multifunctional polyester filler that seamlessly combines the characteristics of both a filling and finishing polyester putty. Designed to excel in addressing small, medium, and large irregularities across a wide spectrum of materials—including aluminum, stainless steel, galvanized steel, bare steel, wood, and polyester surfaces. The fine structure of NP-780 guarantees superb processing qualities, including easy application, quick drying time, pore-free finish, precise shape retention, and seamless processing. It holds its shape well, making it easy to process without clogging the abrasive in both manual and mechanical grinding processes. NP-780 stands as a versatile solution for craftsmen seeking exceptional results.