1)light viscosity 2)low viscosity for easy operation 3)negligible shrinkage... 1.Applications of RTV-2 silicon ... product, etc.2.Features of RTV-2 silicon rubberGood fluidity, easy operation, Low shrinkage, no deformation, good elasticity, high duplication times ... times.(7) Sample orders are available(8) MOQ: 100KGOperation about how to make a mould by rtv silicone rubber1.Preparing and locating your ...