Sebring Refractories 230 W California Ave Refractory Specialties Inc. is a manufacturer of vacuum formed ceramic fiber and mineral wool insulation boards, blankets and shapes for high temperature industrial applications. Sebring OH Refractories Refractory Specialties www.rsifibre.com insulators high temperature insulation gaskets combustion chambers gemcolite gemcowool ceramic fiber blankets ceramic fiber shapes fuel cell insulation high temperature adhesives insulators high temperature insulation gaskets combustion chambers gemcolite gemcowool ceramic fiber blankets ceramic fiber shapes fuel cell insulation high temperature adhesives Business Reviews Refractory Specialties Testimonials