Welding spray Plus

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Welding spray Plus

Biological welding protection spray for aluminium, structural steel, non-ferrous metals, stainless steel

  • Colour: Colourless
  • Container: Canister
  • Chemical basis: Water tenside
  • Density: 1 g/cm³
  • Shelf life from production: 12 Month
  • Density conditions: at 20°C
  • pH value: 8.6

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Art.-no. Contents Colour Container Chemical basis Quantity PU
5 l Colourless Canister Water tenside
1 pcs
20 l Colourless Canister Water tenside
1 pcs

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Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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Technical information

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Prevents burning-on of weld splatter on metals, VA materials and on welding torch nozzles

Contributes towards optimum welding work. Starting points for corrosion are prevented

Cooling effect

Colour runs are reduced in VA welding


Subsequent work, such as painting, is not adversely affected

Contents are identical to natural substances

  • Free of hydrocarbons and other solvents

  • The thin film simultaneously acts as temporary corrosion protection

Weld spray residues are easy to remove

Subsequent galvanising and painting pose no problem

REFILLOmat®: Completely easy to use without flammable propellant

  • Non-flammable

  • High degree of work safety

  • No label required

Release agents must always be applied sparingly. This is necessary to prevent the possibility of pores forming in the welded material or hydrogen-induced cracks occurring in sensitive steel under critical stresses.

Before galvanising, welding spray residues on the workpieces must be thoroughly removed with high-power assembly cleaner or a high-pressure cleaner.

This information is only a recommendation based on our experience. Preliminary testing required.