LOCTITE PC 9313, known as NORDBAK HIGH IMPACT WEARING COMPOUND, is a rubber modified epoxy with impact resistance recommended for lining and protecting.LOCTITE PC 9313 is a grey, 2-part, rubber modified epoxy. With impact resistance superior to ceramic tile, it is recommended for lining and protecting flumes, troughs, elbows, hoppers, discharge chutes, and other processing equipment that is exposed to both abrasion and impact under typical temperatures of -20°F to +250°F (-29°C to +121°C).