https://www.dow.com/en-us/pdp.glacial-methacrylic-acid-gmaa.154293z.html
Glacial Methacrylic Acid (GMAA) | Dow Inc.
Monomer that is used predominately to make higher methacrylic esters. The remainder is used as a co-monomer in various acrylic, epoxy and ethylene copolymers...
methacrylic acidglacialgmaadowinc