Live no Insta: 06/22/2020 - Microfusion - how to increase the life of the first mud with Rodrigo Calçada Costa

Rodrigo calçada Costa, a specialist in microfusion, will explain the concepts involved in this vital step for the microfusion process or investment investment, First mud. It will also give you valuable tips on how to extend its life. #primeiralama #investimetcasting