2-Propenoic acid, 2-methyl-, polymer with methyl 2-methyl-2-propenoate, Methylmethacrylate copolymer, Poly(methylmethacrylate/MA), MMA homopolymer resin, thermoplastic, Acrylic resin, thermoplastic, solid beads, 2-Propenoic acid, 2-methyl-, polymer with ..............., GITSA-M:Methacrylic-poly acid