REV are E-glass Milled Fibers specifically designed for the reinforcement of Thermoset resins (Polyester, Epoxy, Phenolic) and Thermoplastic resins (Engineering plastic compounds, PTFE). REV Milled Fibers are equally recommended as anti-crack in coating & gel-coating applications. REV can be coated to improve mechanical properties or non-coated to avoid carbonation and improve color (PTFE).