HA-S57 Specialised high heat face screen carrier made from polyetherimidere. Can withstand high radiant and infrared heat. Stops in place when raised.  Capable of withstanding high heat and head heat infrared applications Suitable for use around inorganic chemicals Compatible with High Heat Face Screens EN 166 389 BT Downloads: HA-S57_HA-S760_HA-015_HA-S598_HA-045_HA-S58_DATASHEETS Please note: Backorders for this item may be up to 3 weeks.