Crafted using a premium, heat-treated abrasive, ProSand A259PS coarse-grit paper sheet cuts faster and longer than ordinary paper and is a great choice for heavy material removal. Pair it with your sanding board/block or sand by hand to remove stock from fiberglass and composites; aluminum, brass, bronze, titanium and super alloys, hard, soft and 300 Series stainless steels and hard and softwoods. Latex-saturated and featuring a heavyweight, fiber-reinforced backing, this highly flexible tear-resistant paper is easy to fold and provides excellent grain retention. The water-based stearate open coating resists clogging and loading and eliminates color transfer during sanding.

• Premium heat-treated abrasive offers faster cut and longer sanding life than 3X technology
• Increased backing weight
• Fiber reinforcement and latex saturation offers better grain retention and tear resistance yet is highly flexible for easy folding and unfolding
• Non-pigmented, water-based stearate anti-clog coating, open coat for excellent resistance to clogging and loading during sanding
• Anti-clog provides excellent resistance to premature loading during sanding
• No color dye in coating process so there is no chance of color transfer to workpiece

• https://assets.unilogcorp.com/187/ITEM/DOC/NORTON_100003909_Catalog.pdf Catalog
• https://assets.unilogcorp.com/187/ITEM/DOC/Norton_100023130_Catalog.pdf Catalog