3M SKU: 7100195094
Lead Time: ~14 days
3M™ PSA Paper Disc 431Q is a great match for finishing and polishing on paint and metal, and can help remove coatings and corrosion. Its closed coat construction and sharp-cutting silicon carbide mineral render it a good abrasive for soft, brushed finishes. The strong waterproof backing supports both wet and dry applications.
Abrasive may be run wet for decreased loading. PSA attachment provides faster grade changes. Silicon carbide mineral produces a smoother finish than aluminum oxide. Strong C-weight paper backing provides durability for either hand or machine sanding. Versatile disc can be used wet or dry for finish sanding on paint, primer, gel coat, metal, and wood finishes