Walter Surface Technologies has created the new Air Force / AF-Weld, a revolutionary system the company says is to prevent weld porosity and reduce the costs of welding operations while simultaneously minimizing the environmental impact.
Thanks to the addition of special and natural ingredients, the new AF-Weld anti-spatter emulsion retracts in the presence of heat, leaving the immediate welding area clean and void of liquid. This prevents anti-spatter liquid from chemically interacting with the metal during fusion and thus negates impurities and porosity in the weld. This aids welders in...









