UST has observed a decrease in mirror performance in the rare situation where the StarFlash® Ultra™ mirror is immersed in water for extended periods of time. After our testing is complete, letters will be sent to Ultra™ customers regarding the water immersion findings. Production on the Ultra™ mirror has been halted while engineered solutions are quantified and verified. Our former long-standing StarFlash® signal mirrors will be offered in the interim.
UST is committed to safety, survival, responsibility, and customer satisfaction.