MeSH note : consists of a primer and adhesive; the primer is an aqueous solution of 4-AET (4-acryloxyethyl-trimeric
acid) and HEMA (hydroxyethyl methacrylate); the bonding agent contains UDMA (urethane
dimethylacylate resin), TEGDMA (triethylene glycol dimethacrylate), HEMA and camphorquinone;