General description The Festool Abrasive Sheet 90mm STF D90/6 GR/50 is designed for use with VOC varnishes and hard substrates. Its special coating prevents clogging, ensuring a long service life and effective performance across various applications. Technical specifications Diameter: 90 mm Pack size: 50 sheets Grit: Selectable (80G) Usage Ideal for processing modern paint systems Recommended for VOC clear coats Suitable for hard sublayers, plastics, mineral materials, and acrylics Applicable for repair compounds and fillers Commonly used by painters, varnishers, drywallers, and joiners