Milled Fiberglass is made of micro filaments cut in different sizes. This combination of sizes allows for a better compatibility with resins and mortars and provide a distribution of stenghts in the mix or in the matrzi where is agregated since it leaves a space distribution more wide so the rest of the agregates, adhesives, resins, cements or aditives can settle better. Unlike cuted thread (Cuted filament) this fiber is grinded and it is obtain in a average lenght. These micro filaments are ideal for moldable compounds of thermo fixed resins like polyester, epoxic and fenolic. Our fibeerglass is produced from E-Glass