Masilla de poliéster para carrocería MASTER Bold
Masilla de poliéster para carrocería MASTER Bold - 1 litro está agotado y se enviará tan pronto como vuelva a estar disponible.
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Descripción
Descripción
Masilla de poliéster para carrocería MASTER Bold, 1 l | 3 l
Masilla de poliéster de lijado suave de la más alta calidad para reparaciones de automóviles: la última tecnología en masillas.
Ventajas
- Fácil de aplicar, sin arrastrarse ni descolgarse.
- Tiempo de endurecimiento extremadamente corto
- Muestra una adherencia superficial mínima
- Excelentes propiedades de lijado.
Sustratos
- El producto tiene muy buena adherencia a diversos sustratos. Puede aplicarse sobre:
– Acero desnudo y aluminio después de aplanado y desengrasado.
– Acero galvanizado y recubierto de zinc después de aplanarlo y desengrasarlo.
– Fibra de vidrio lijada (GFK/GRP), masillas de poliéster, imprimaciones acrílicas y epoxi y soportes existentes.
Recubrimientos en buen estado.
Precaución :
No aplicar la masilla directamente sobre los primers reactivos, productos acrílicos 1K y nitrocelulósicos.

Key Features
The MASTER Bold Polyester Body Filler is a premium-quality, multi-purpose body filler designed for professional automotive, industrial, and marine repairs. This lightweight yet durable filler is formulated for superior adhesion, easy spreading, and effortless sanding, making it ideal for repairing dents, scratches, pinholes, and surface imperfections. Its high-strength formula ensures minimal shrinkage, excellent feather-edging, and a flawless, paint-ready finish.
Applications
Automotive body panel repairs (dents, scratches, rust holes)
Fiberglass and marine surface restoration
Motorcycle, ATV, and RV bodywork refinishing
Industrial equipment and machinery maintenance
Marine and aerospace topcoats
Custom fabrication and restoration projects
How to Use
Surface Preparation – Clean and degrease the repair area, ensuring it is free of rust, dirt, and contaminants. Sand lightly for better adhesion.
Mixing – Blend the filler with the included BPO cream hardener at a 2% ratio until the color is uniform.
Application – Apply the mixed filler to the damaged area using a spreader. Build up layers if needed, allowing each layer to set.
Curing Time – Allow 15–30 minutes for the filler to dry completely before sanding.
Sanding & Finishing – Sand with progressively finer grit (starting with 80-120 grit and finishing with 220-400 grit) for a smooth, paint-ready surface.
Package Contents
The MASTER Bold Polyester Body Filler is an excellent choice for both professionals and DIY enthusiasts seeking a strong, smooth, and long-lasting filler for body repair and refinishing. Whether you're working on automotive panels, fiberglass repairs, or industrial maintenance, this high-performance filler ensures a flawless, paint-ready surface with minimal effort.

Technical Specifications:
Base Material: Polyester Resin
Color: Light Gray
Mixing Ratio: 2% BPO Hardener (included)
Working Time: 5–7 minutes
Curing Time: 15–30 minutes
Sandability: Excellent after curing
Application Thickness: Up to 1/4 inch per layer
Finish: Smooth, non-porous, paint-ready