270 Waterproof
Granudan supplies Smirdex 270 waterproof sandpaper sheets designed for both wet and dry sanding. These sheets provide high performance and long-lasting durability. Their waterproof design makes them ideal for applications where consistent results are essential.
The 270 series offers flexibility and even sanding on flat or contoured surfaces. By using water during sanding, dust is reduced and the sheets last longer. This improves working conditions while ensuring a smooth, clean finish.
Smirdex 270 waterproof sandpaper sheets are widely used in the automotive, marine, woodworking, and composite industries. Available in a wide grit range, they cover everything from material removal to ultra-fine finishing. The advanced bonding system prevents clogging and increases sanding efficiency.
With their strong backing and sharp grains, these sheets provide excellent results on paints, lacquers, primers, metals, and plastics. For professionals seeking reliable sanding performance, Smirdex waterproof sheets are a trusted choice.

Smirdex 270 Waterproof Sheets are premium abrasive papers designed for wet sanding. With silicon carbide grains and 30% latex content, they provide flexibility, excellent finishing results, and are perfect for lacquer, varnish, and headlight restoration.
