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- SIDERPLAST C4122
SIDERPLAST C4122
Masilla bicomponente para metal


SIDERPLAST PUTTY 4122 — High-Performance Two-Component Polyester Body Filler Professional Application and Excellent Workability PUTTY 4122 is the latest and most advanced formulation developed by ILPA ADESIVI, engineered to deliver outstanding performance both during application and after curing. Its exceptional softness and creamy consistency ensure smooth, uniform, and precise application, making the product easy to work with while delivering professional-quality results. Fast Drying and Thermal Stability Its fast drying significantly reduces processing times, improving productivity without compromising performance. The product can also be applied at high temperatures, up to approximately 60 °C (140 °F) , maintaining excellent stability without sagging. Excellent Adhesion and Mechanical Strength Once cured, PUTTY 4122 provides outstanding mechanical properties and excellent adhesion, making it ideal for application on bare sheet metal, new metal panels, and galvanized surfaces. Superior Flexibility and Sandability Its excellent flexibility combined with outstanding sandability allows perfectly smooth, even surfaces to be achieved, providing an ideal base for subsequent painting operations and high-quality finishes. Technical Data Sheet Download Safety Data Sheet Download
Technical data
- Mixing ratio
- 1–3 % (1–3 g por 100 g de producto)
- Hardener
- catalizador en pasta (DBP)
- Pot life
- 4–5 min (25 °C)
- Viscosity
- C4122: 2650 ± 150 mPas; C4136: 950 ± 150 mPas
- Touch-dry
- 15 min (25 °C)
- Handling dry
- secado completo <1 h (25 °C)
- Sandable
- P80–120 después de 25 min (25 °C)
- VOC
- 45 ± 2 g/l
- Colours
- Amarillo
- Substrates
- Chapa desnuda, chapa nueva, superficies galvanizadas
- Application temperature
- hasta aprox. 60 °C
Source: manufacturer's datasheet. If in doubt, the datasheet prevails.
Body fillers
View allInformation supplied by the manufacturer, for guidance only. Before using the product, always check its current technical and safety data sheets: they take precedence over this page. For professional use. Photos and logos belong to the manufacturer and are indicative only: packaging, label or the formulation itself may change without notice. Legal notice



