Metal strippers and etchants for removing both precious and non precious substrate coatings from decorative articles and from electronics.

Surface preparation pre-treatment chemicals which clean the surface and helps activate the substrate surface before any galvanic process.   

P&S Anti Tarnish AIO is a very effective protection for precious metals especially silver and copper. The nanocoating on the silver prevents it from tarnishing and discoloration. The coating is eco-friendly and biologically harmless.