We did some testing on anti-spatters and this one performed the best based on three tests: low voltage, high voltage, and paint adhesion without cleanup of the treated surface.
Walter E-WELD 4 (53F403) is Walter's premium anti-spatter that guarantees porosity-free welds. E-WELD 4 is guaranteed to protect work pieces from spatter and ensure clean welds, eliminating the need for time-consuming, costly rework by preventing weld porosity and weld cracks from forming. E-WELD 4 also retracts in the presence of heat, leaving the welding area clean of liquid. This is the ultimate anti-spatter for saving time and improving the quality of your work!
- Excellent corrosion resistance - ideal for ferrous alloys and corrosion sensitive parts
- Works equally wet or after the product is dry
- Excellent paint adhesion properties - no special cleaning required for post welding coating operations (overall, we'd still recommend cleaning before painting, but if you really want to paint without post-weld cleaning, this performed the best)
- Compatible with aluminum, steel and stainless steel
- VOC free, Solvent free and silicone free
- Formulation based on natural plant extracts - biodegradable, non-flammable, pleasant citrus scent
- Helps prevent weld porosity and weld cracking
Material Safety Data Sheets