Continuous filaments produced from basalt rock used for reinforcement of thermoplastics and thermosets. Single-end Assembled Roving or Multi-end Assembled Roving available. Internal and External Payout available. Sizing available (sizing agent = silane) for polypropylene, epoxy, vinyl ester, polyester, polyurethane, nylon, or PET/PBT. Also available unsized with deionized water only as the sizing agent. Information provided by Mafic Basalt |