NP-715 CARBON POLYESTER PUTTY – is a high quality carbon fibre reinforced polyester putty. It boasts excellent mechanical properties, making it suitable for filling large defects in repaired areas. Its unique recipe ensures high mechanical resistance, good flexibility and very low shrinkage properties. It adheres well to metals, laminates, and plastics. NP-715 offers easy application and easy processing without clogging the abrasive in both manual and mechanical grinding processes.