Abrasive Waterproof Sandpaper KLINGSPOR PS 8A/C P3 180 grit, pack of 50

KLINGSPOR PS 8A/C P3 180 waterproof abrasive sandpaper, pack of 50, is designed for wet and dry sanding tasks where a consistent medium-fine abrasive action is required. The P3 180 grit provides effective smoothing and finishing on wood, paint, putty and metal surfaces. The waterproof backing reduces clogging during wet sanding and extends usable life, while the sheet format fits both hand-sanding and many machine sanding applications that accept standard-sized abrasive paper.

Advantages

This waterproof sandpaper combines a balanced 180 grit abrasive with a resilient backing to deliver even material removal and uniform surface preparation. The paper performs well in both wet and dry conditions, reducing dust when used with water and helping to prevent sanding marks. Packaged as 50 sheets, it suits recurring jobs and offers cost-efficient replacement for workshop or on-site use. The formulation is intended to minimize clogging and maintain cutting performance on a variety of common substrates.

Suitable for

• Smoothing and finishing wooden surfaces before staining or varnishing
• Preparing painted surfaces for repainting or blending
• Finishing putty, filler and bodywork
• Wet sanding to reduce dust and achieve finer surface quality

Key specifications

• Grit: 180 (medium-fine)
• Backing: waterproof/resilient backing suitable for wet and dry use
• Format: sheet (pack of 50)
• Abrasive type: P-grade abrasive suitable for general-purpose finishing
• Typical applications: wood, paint, putty/filler, metal finishing

How to use

Select the 180 grit waterproof sheet for final smoothing or intermediate finishing. For hand sanding, fold or wrap the sheet around a sanding block to maintain flat, even pressure and avoid finger marks. For machine use, ensure the sheet size and attachment method match your sander's requirements. When wet sanding, apply clean water or a suitable lubricating fluid and sand gently to maintain control and avoid over-wetting the substrate. Rinse the paper periodically during wet use to clear debris and preserve cutting action.

Usage recommendations

Use progressively finer grits when moving from material removal to finishing—start coarser if needed and finish with the 180 grit for a smooth surface. Store sheets flat and dry when not in wet use to keep backing integrity. Wear appropriate personal protection such as dust masks and eye protection for dry sanding, and follow manufacturer guidance for safe handling.