مناقصه قلم مکنست فوق ریتارد SUPER RETARDED MAGNE-SET, CONTROL LOST CIRCULATION | IN HOT DEEPS, COMPLETELY SOLUBLE IN 15% HCL ACID, COMPATIBLE WITH MAGNE-SET ADDITIVES(THINNER & RETARDER) | CAN BE USED AT TEMP. RANGE OF 240-350 DEG.F MIN. COMPRESSIVE STRENGTH 300 PSI AFTER 24 HOURS PACKED IN PALLETIZED, SHRINK COVERED MULTI PAPER BAGS WITH 1 WATER RESIST LAYER & EACH BAG CONTAINS (INQUIRY. BATCH) NO. (MANUFACTURE, EXPIRY) DATE NOTE: MATERIAL SAFETY DATE SHEETS (MSDS) IS ESSENTIAL FOR TECHNICAL EVALUATION REF, IRAN MANYEZIT OR APP, EQUIVALENT IN 25 KG BAGS OR BIG-BAGS