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sia 7983 siasponge flex is a high-quality, extremely flexible double-sided sanding sponge designed to achieve a uniform and perfect sanding pattern, regardless of the complexity of curves, shapes, or contours. The extraordinarily soft polyurethane (PU) foam of siasponge flex ensures maximum compatibility with the workpiece.
Key Features & Benefits:
- Color-Coded: Easy identification of grit sizes due to color-coded sponges.
- Uniform Sanding: The foam compensates for pressure unevenness, eliminating the risk of sanding through or producing uneven patterns.
- High Adaptability: Highly adaptable to contours, curves, profiles, and hard-to-reach areas.
- Efficiency & Durability: Low clogging, consistent performance throughout product life, and reusable.
- Versatility: Suitable for both wet and dry sanding.
Applications:
- Sanding profiled and rounded parts.
- Sanding and surface preparation of wood, metal, and plastic before painting.
- Finishing surfaces without changing their shape.
Technical Specifications:
- Manufacturer: sia Abrasives (Switzerland)
- Series: 7983 siasponge flex
- Dimensions: 120 x 98 x 13 mm
- Coating: Double-sided (abrasive applied on both sides)
- Grit Type: Aluminum Oxide
- Bonding Resin: Flexible carrier material
- Backing: PU (Polyurethane)
Available Grit Sizes (Color Code):
- Fine : P240 - P320 (For fine sanding)
- Superfine : P500 - P600 (For very fine sanding/matte finish)
- Ultrafine : P800 - P1000 (For precision sanding/pre-lacquer prep)
- Microfine : P1200 - P1500 (For micro finish/polishing)