WEICON Bio-Welding Protection provides temporary corrosion protection. It does not contain chlorinated hydrocarbons, other solvents or silicones. Bio-Welding Protection is produced on the basis of hazelnut and sunflower extracts and is biodegradable according to EU directives. WEICON Bio-Welding Protection Anti-Spatter prevents the adhesion of weld spatter to gas nozzles and work-pieces without affecting the quality of the weld seam.