Combines uncompromising efficiency with active environmental and health protection. The High-Tech spray effectively prevents spatter from sticking on the work piece (or on the welding torch). The High-Tech weld-protect air-spray is absolutely non-combustible, no toxic classification, uses no harmful gases and is safe for the skin. The propellant is compressed air, it is solvent free and gives no indirect air pollution or contribution to the greenhouse effect. It is absolutely silicon-free and water-soluble. The design of the Aluminium can and valve makes it possible to spray in all positions. High-Tech contains no dangerous or harmful substances according to 88/379/EEC.