NP-755 X-LIGHT WEIGHT POLYESTER PUTTY – is a premium lightweight body filler perfect for achieving a professional-grade finish on a variety of surfaces. Its low specific weight makes it an ideal choice for applications where weight reduction is a priority, such as marine industries and tuning. One of the standout features of our putty lies in its remarkable grindability, facilitating smoother sanding experiences while conserving abrasives. This unique attribute prevents clogging, thereby optimizing efficiency and reducing operational downtime. NP-755 offers very easy sanding properties, even after 24 hours of application, saving time and effort during the repair process.