Sanding Sheet Bosch 2608900939 93x186 mm K120 for Paint and Wood

Sanding Sheet Bosch 2608900939 93x186 mm K120 for Paint and Wood is a sanding abrasive sheet sized 93 x 186 mm with K120 grit, engineered for finishing operations on painted surfaces and wood. The sheet suits sheet sanders and hand-sanding blocks that accept this format and offers medium‑fine abrasion for smoothing surfaces, light material removal and preparing substrates for subsequent finishing such as priming, painting or varnishing. Its grit density and particle size balance surface refinement with efficient sanding on edges, contours and flat areas.

Advantages

The Bosch sanding sheet delivers consistent abrasive performance across its surface, helping to achieve uniform finish quality. K120 grit provides a compromise between material removal and surface refinement, making it suitable where slight leveling and smoothing are required. The sheet’s dimensions are compatible with many common sheet sanders, and its backing allows secure attachment to clamp or hook-and-loop sanding plates where applicable. Its design reduces clogging on painted or wood surfaces, maintaining cutting action for longer intervals than coarser abrasives.

Suitable for

• Final sanding of painted surfaces before applying topcoat or varnish
• Surface smoothing and light stock removal on woodwork and furniture
• Feathering edges and removing small imperfections from repaired areas
• Preparation of substrates prior to priming or repainting
• Hand-sanding and machine sanding with compatible sheet sanders

Key specifications

• Sheet size: 93 x 186 mm
• Abrasion grade: K120 (medium-fine grit)
• Intended materials: painted surfaces and wood
• Format: flat sanding sheet compatible with standard sheet sanders and sanding blocks
• Performance focus: smoothing, light material removal, surface preparation

How to use

Select a sanding block or sheet sander that accepts 93 x 186 mm sheets. Attach the Bosch K120 sanding sheet according to the tool’s fastening method and ensure it is held flat to the workpiece. Apply even, moderate pressure and move the sheet with the grain on wood or with light, uniform strokes on painted surfaces. Check progress frequently to avoid over‑sanding, and change sheets when abrasive performance diminishes or the sheet becomes clogged or torn. After sanding, remove dust with a brush or vacuum before applying primer, paint or varnish.

Recommendations

For best results on bare wood, begin with a coarser grit if substantial material removal is needed, then finish with the K120 sheet to refine the surface. On painted surfaces use light pressure and test in a small area to confirm the desired finish before proceeding across the entire panel.