Shake well
Shake the aerosol thoroughly before starting the application.
Würth Anti-Spatter Welding Spray
Welding Spray for Clean, Efficient and Professional Welding
Applied as a thin protective film before welding, the spray helps prevent spatter from burning onto metal surfaces and welding torch nozzles.
Würth Anti-Spatter Welding Spray
A thin protective film before welding
Applied before welding, the spray helps prevent spatter from burning onto stainless steel, structural steel, aluminium, non-ferrous metals and welding torch nozzles.
Its thixotropic formulation adheres to vertical surfaces without running or forming droplets.
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For metal surfaces and welding torch nozzles
Why use an anti-spatter spray for welding?
Reduce spatter adhesion on treated surfaces.
Welding spatter can create additional work and costs. Spatter that burns onto the workpiece or torch nozzle may require grinding, chiselling, cleaning or rework.
It can also contribute to nozzle clogging, downtime and potential corrosion initiation points on finished metal structures.
Vertical and overhead surfaces
The thixotropic formulation adheres without running or forming droplets.
Zinc-plating and painting
Its minimal organic content helps avoid disruptive crack products, and welding residues can be removed to allow subsequent zinc-plating or painting. Clean the workpiece with a metal brush, hot-water high-pressure cleaner or suitable solvent degreaser as specified in the product information.
Stainless steel welding
The cooling effect helps minimise visible heat discolouration. The silicone-free formulation helps avoid adverse effects on subsequent painting or coating.
Temporary corrosion protection
The thin film provides temporary corrosion protection before the final coating process.
Welding torch nozzles
Helps prevent weld spatter from burning onto torch nozzles and supports cleaner equipment.
Application areas
For professional welding applications
Welding Spray is suitable for applications where controlling weld spatter and maintaining a clean working surface are important.
How to applyHow to apply
Apply Welding Spray before welding
Shake the aerosol well and spray evenly and thinly from approximately 30 cm.
Apply evenly
Apply a thin, even spray from approximately 30 cm away.
Protect the can
Keep the can protected from cold temperatures and welding spatter.
Ventilate the area
For hollow components or confined spaces, ventilate thoroughly before welding.
Prepare the surface
Clean the workpiece before zinc-plating, galvanising or painting.
Before zinc-plating, galvanising or painting, clean with a metal brush, hot-water high-pressure cleaner or suitable solvent degreaser as specified in the product information.
Product details
Technical information
- Article number
- 0893901041
- Contents
- 400 ml
- Colour
- Transparent, yellowish
- Container
- Aerosol can
- Density
- 1.30 g/ml
- Shelf life
- 24 months from production
Safety information
Safety information
Welding Spray is an aerosol product and should be handled according to the applicable safety information.
- Extremely flammable aerosol. Keep away from heat, sparks and open flames.
- The pressurised container may burst if heated. Do not pierce or burn it, even after use.
- Use with adequate ventilation and avoid breathing the spray.
- The product may cause drowsiness or dizziness.
- Do not expose the aerosol can to temperatures above 50°C.
- For professional applications, use appropriate PPE such as gloves and eye protection according to the relevant SDS.
Würth Anti-Spatter Welding Spray
Ready for your next welding job?
Apply a thin protective film before welding to help prevent spatter from sticking to treated surfaces and torch nozzles.
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