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The DYNAFLUX 400-16 is a water-based anti-spatter spray designed to prevent weld spatter from adhering to base metals, nozzles, tips, and surrounding work surfaces. Packaged in a 16 oz aerosol can, this product is applied before welding to reduce post-weld cleanup time and protect equipment. The water-based formula is lower in VOCs compared to solvent-based alternatives, making it a practical choice for shops with ventilation or regulatory concerns. Welders and fabricators in both light industrial and production environments rely on anti-spatter products like this to maintain consistent weld quality and extend the service life of welding consumables.
This anti-spatter spray is suited for use in MIG and flux-core welding applications where spatter buildup on nozzles, contact tips, and workpieces is a routine concern. It is appropriate for use in fabrication shops, manufacturing facilities, and field welding scenarios. The aerosol format delivers a controlled, even coat across irregular surfaces and tight-clearance weld zones without requiring a separate applicator.
Designed for general use as a pre-weld anti-spatter treatment in MIG and flux-core welding applications across a range of metals and welding setups.
Apply to clean, dry surfaces prior to welding. Shake the aerosol can thoroughly before use and apply a light, even coat at the recommended distance stated on the can label. Allow the spray to set briefly before initiating the weld. Keep away from open flame during application and ensure adequate ventilation in the work area per applicable shop safety standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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