APPLIED SEALS has developed the RGD compound for Oil & Gas industry and those compounds has tasked Element Hitchin with evaluating the RGD resistance of several elastomeric compounds in accordance with the procedure outlined in the NORSOK M-710 Rev 2 standard, not just that we also passed NACE TM0297, API 6A with compounds PERFREZ® 9021A and PERFREZ® 9091A.