SIA P80 Wet Sanding Paper (230 × 280 mm)
Premium SIA P80 sanding paper (230 × 280 mm) for wet and dry sanding. Designed for fast material removal, shaping body filler, removing old paint or rust and preparing the surface before finer sanding steps. More
Product code: P00043
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Description
SIA P80 Sanding Paper – for Wet Sanding (230 × 280 mm)
Premium Siawat sanding paper with P80 grit and a sheet size of 230 × 280 mm for wet and dry sanding. Designed for fast material removal: shaping and levelling body filler, removing old paint layers and rust, levelling rough imperfections or welds and preparing the surface before finer sanding steps. Price is for 1 sheet.
Use & benefits
- Maximum but controlled material removal – ideal for rough shaping and fast layer removal.
- Suitable for body fillers, fillers/primers, metals and hard plastics during renovation and bodywork repairs.
- For wet and dry sanding; stable sanding pattern and even finish.
- Standard 230 × 280 mm sheet – easy to cut into smaller pieces.
Note: P80 is a coarse sanding step – do not use it on clear coat or coloured topcoat.
Advice & tips for wet sanding
- Before use, soak the paper for 5–10 minutes in water. A few drops of car shampoo can reduce friction.
- Sand with medium pressure in short, even strokes and check the surface level regularly.
- For flat areas, use a sanding block or firmer backing pad to reduce the risk of waves and deep scratches.
- Recommended sequence: P80 → P120 → P180 → P240 → P320, depending on the system and final goal.
- Protect edges with masking tape and avoid sanding through on sharp edges.
- Change the water often and rinse the paper regularly to maintain an even sanding pattern.
Parameters
- Grit: P80 – coarse sanding step before P120–P180.
- Sheet size: 230 × 280 mm.
- Sanding type: wet / dry.
- Package: 1 sheet – price per piece.
Other information
| Manufacturing company | SIA Abrasives Industries AG |
|---|---|
| Address | Mühlewiesenstrasse 20, CH-8500 Frauenfeld, Switzerland |
| info@sia-abrasives.com | |
| Manufacturer's representative in the EU | ALCA CZ SE |
| Address of representative in the EU | Hořelická 334, 267 12, Loděnice u Berouna, Czech Republic |
| EU representative email | office@alca.cz |


