X-865-0000 Adhesive Monomer PMDM by Esstech is a bis (2-methacryloyloxyethyl) pyromellitate [pyromellitic dimethacrylate]. Possesses the ability to bond various substrates when used alone or in conjunction with our sodium or magnesium (NTG-GMA) salts. X-865-0000 Adhesive Monomer PMDM complies with TSCA (Toxic Substances Control Act), EINECS (European Inventory of Existing Commercial Chemical Substances) and Food and Drug Administration's 21 CFR.