Mhoromer BM 818 N-Methylol methacrylamide 923-02-4 Degussa-Röhm Acrylic Monomers Coatings water Miscible in water Special monomer for heat-curable paints and self-crosslinking emulsions.. N-Methylol methacrylamide (N-MMAA) 60 % solution in water (6854-O) Self-crosslinking emulsions, heat-curing coatings, silk grafting, crosslinked acrylic sheets, thermosetting paints, textiles. N-Methylol methacrylamide (N-MMAA). Used as a special monomer for thermosetting paints and heat-curing coatings.