Polyester Putty S-Fiber 2KG, PROMIX 4120

S-Fiber is a polyester putty with high filling power containing short glass fiber reinforcement. Thanks to its special formula, it provides a thixotropic and soft consistency and provides very easy application. Thanks to its soft and easy sanding, it does not tire the user. It provides excellent adhesion to metal and galvanized surfaces with its flexibility and high quality. Thanks to the high-quality raw materials used in its production, it cures even under low temperature conditions. S-fiber polyester putty is suitable for wet and dry sanding, leaving pinhole-free surfaces. Provides smooth, non-sticky surfaces free from shrinkage and cracks during and after curing.