• Wurth Emerald is the result of a brilliant upgrade in material using film rather than a paper backing
• Offers maximum moisture resistance, flexibility, and ruggedness
• Features heat-treated aluminum oxide high performance abrasive
• Open grain reduces heat and loading
• Perfect for wet sanding applications
• Film backing outlasts paper
• Ideal for solid surface
• Highest quality and performace combination
• 100 PSA discs per box
