Sandpaper 400 Grit 20 PCS, Wet Dry Sanding Sheets 9 x 11 Inch, Purple Alumina Abrasive Sand Paper for Wood, Metal, Drywall, Resin, Automotive Sanding, Polishing, Grinding, by POLIWELL

Key features

• 【20 PACK A SET】20 sheets of 400 grit medium sanding sheets. Full size 9 in X 11 in sheets. Ideal for hand sanding, block sanding, and for sanding use cut into 1/4 in, 1/3 in, 1/2 in sheet sizes to attach to all sizes of finishing sanders. Also work great on clip-on sandpaper style tools.
• 【PREMIUM MATERIAL】 These premium POLIWELL sanding sheets made of white fused alumina abrasive - low impurities, low heat generation and high grinding efficiency. For a hard and sharp cut, uniform finish and fast cleaning rate. Because of low iron content, Sandpaper color will not discolor the surface you are sanding. Our sandpaper sheets deliver a fast, exceptionally long-lasting cut with a consistent scratch pattern.
• 【ELECTRO COATED TECHNOLOGY】Ensures the grit distributed homogeneously, anti-static, and prevent clogging, So it will not break or damage during using. Have a faster cutting and longer lasting than conventional sanding sheets. Increases your productivity and reduced material consumption.
• 【DURABLE LATEX PAPER BACKING】Latex paper of 9” x 11” sheets is durable, waterproof, good flexibility and wear-resistant. So it will not easily fall apart, tear or crumble off during use. Suitable for both wet sanding and dry sanding.
• 【MULTIPURPOSE】Excellent for construction, carpentry, automotive body and paint repair project, auto polishing and home improvement projects, suitable for woodworking, metalworking, plastic, drywall, fibreglass porcelain ,primers, art and craft.