i am going to mexico to get a full mouth restoration..i never heard of zoe cement...i am seeing a dentist who dr clark uses, but he doesnt seem to know much about materials, he relies on dr clark to tell him what to do...my dilema is that i am very ill and have chemical sensitivities and cannot get materials that will make me sicker..i have tried researching materials, but am so confused...you say zoe cement and methyl acrylate...is that materials for crowns, bridges??? i asked him to send me some samples so i can check them out, but so far nothing...i dont just want to rely on the blood serum supposed safe materials...any suggestions???