Flux-4 Polishing Preserver

Special compound to preserve the polish during the welding process. Protects the surface of the part with a thin film that prevents oxidation of hot parts.

How to use:
Dip the piece in Flux-4 or apply it carefully with a brush. Wait for the area where you have applied the product to dry or heat gently, it will be covered with a thin antioxidant layer.

Packing: 1 Liter