Fiberglass putty 600g

Maston Fiberglass Putty is a fiberglass-reinforced plastic filler designed for repairing holes and cracks in fiberglass structures. It is suitable for fiberglass (GFK/GRP), polyester fillers, acrylic and epoxy primers, provided the surfaces are in good condition. It can also be applied over well-sanded 2K primers. Additionally, it is suitable for repairing metal surfaces and can be used on bare or zinc-coated steel and aluminum after proper smoothing and degreasing.

NOTE: Do not apply the filler directly onto 1K primers.

Key Features:
    •    Excellent adhesion to metal
    •    Superior mechanical strength and flexibility
    •    Short curing time
    •    Good sanding properties

Instructions for Use:
    1.    Sand the surface thoroughly.
    2.    Clean the surface of grease and dirt.
    3.    Mix 2% hardener thoroughly into the filler.
    4.    Mix only as much as you can use within 4–7 minutes
    5.    Apply a layer (maximum 5 mm) and allow it to dry. If needed, apply additional layers, ensuring each layer is fully dry before the next application.
    6.    After curing, perform dry sanding:
    •    Coarse sanding: P80–P120 sandpaper
    •    Finishing sanding: P120–P320 sandpaper
    7.    Store the filler in a tightly sealed container, in a cool place, protected from sunlight.

Additional Information:
    •    Drying time: 20–30 min at +20°C (Lower temperatures will considerably extend the drying time.)
    •    IR drying process is not recommended.
    •    Surface Treatment After Filling: 2K polyester fillers and putty
    •    Excessive hardener may affect the final paint color shade.

Safety Precautions:

When working with 2K products, it is recommended to use protective equipment:
    •    Wear safety goggles, gloves, and a respirator.
    •    Ensure good ventilation in the working area.
    •    Clean tools immediately after use.
    •    Always follow the manufacturer’s safety instructions.

Storage and Packaging:
    •    Color: Green
    •    Gloss level: Matte
    •    Sales unit: 18 pcs
    •    Storage conditions: Store at 15–25°C in a sealed container, in a dry and cool place, away from heat sources and direct sunlight.
    •    Shelf life:
    •    Filler: 12 months from the manufacturing date
    •    Hardener: 18 months from the manufacturing date