S21 METAL PUTTY
Polyester putty with high contents of flake alu parts in different size which give adhesion, hardness, heath and water- resistance.
Has excellent anticorrosion properties. Once sanded and polished, it takes the appearance of the metal and it can be pierced or threaded. Used in refinish field where structure is needed.
Mixing ratio with 1-3% of paste hardener C10.