Wacker M4503
Due to the excellent mechanical properties of the cured rubber, as well as its high resistance to casting resin, Elastosil 4503 is especially suited to reproducing models with pronounced undercuts.
Available in 1.05Kg and 5.25Kg kits.
Technical Data Sheet (38 KB)
Material Safety Data Sheet (96 KB)
Extra Resources
Guide to silicone mould making (2,032 KB)





