VW Polo manuals

Volkswagen Polo Service & Repair Manual: Primer Metal

One-Part Anti-Corrosion Wash Primer
Definition:
One-Part Anti-Corrosion Wash Primer -ALN 002 003 10-
Edition 06/2011
Product Description
One-part anti-corrosion primer is a zinc chromate-free, polyvinylbutyral-based, single-component product for vehicle repairs.
With its special pigment and binder composition it provides excellent protection against corrosion, outstanding adhesion and is also certified for welding. Nevertheless, this product non-conductive and therefore not suitable for spot-welding.
For residual rust spots on corners and edges as well as bare-sanded areas, we recommend recoating using One-Part Anti-Corrosion Wash Primer -ALN 002 003 10- with a Two-Part HS Filler.
Application Instructions
Base Surface
Suitable base surfaces:
Cleaned and sanded, galvanized/electrolytically zinced sheet steel or soft aluminum
Sanded factory primer
Hardened, solvent-resistant, well-preserved and sanded old paint or factory paint (with the exception of thermoplastic paint)
Surfaces prepared with two-part polyester products and then sanded very fine.
   
Pre-treatment of base surfaces:
–  Carefully clean using Silicone Remover -LVM 020 000 A5- or Silicone Remover, Long -LVM 020 100 A5-.
 

Primer Metal

–  Dry-sand with rotary sander and dust extraction, P400-500 grit.
 

Primer Metal

–  Wet-sand with P800-1000 grit sandpaper. Thoroughly remove any potential rust spots and sand any transitions to old paint.
 

Primer Metal

Processing
Dilutable with:
Two-Part Thinner -LVE 009 001 A5-
Two-Part Thinner, Plus -LHA 014 000 A5-
Two-Part Thinner, Special -LVM 009 200 A2/A5-
Application type “coat”
 

Primer Metal

–  Processing viscosity 4 mm for +20 °C (68 °F), German Industry Standardization 53211
 

Primer Metal

Adding 40 % thinner at +20 °C (68 °F) material temperature.
–  Use a measuring stick to mix when pouring in the thinner.
 

Primer Metal

Processing viscosity 4 mm gravity feed spraygun “Compliant” and “HVLP”:
DIN 4 mm: 18 to 20 seconds.
ISO 4 mm: 44 to 53 seconds.
–  Set spray nozzle (see manufacturer's information): “Compliant” and “HVLP” to 1.3 to 1.4 mm.
–  Set spray pressure (see manufacturer's information): “Compliant” to 1.5 to 3.0 bar.
 

Primer Metal

–  Apply two coats.
–  The prescribed layer thickness is 15 to 20 µm.
Application type “painting”
  Note
For application type “painting”, apply the material all at one time and do this 1 to 2 times.
This ensures that the delivery viscosity will be the same as the processing viscosity.
 

Primer Metal

Drying time: at +20 °C (68 °F) room temperature for 15 to 25 minutes.
 

Primer Metal

Reworking
Recommended structure:
Fill with Two-Part HS Filler. Refer to → Chapter „Filler“.
  Caution
Do not rework with polyester products.
Do not rework with epoxy products.
Do not directly rework with water-based base paint.
Do not apply to thermoplastic coatings.
We recommend the following three-layer structure:
Prime with One-Part Anti-Corrosion Wash Primer -ALN 002 003 10-
Insulate with Two-Part HS Filler
Top coat finish
The three-layer structure is essential for galvanized base surfaces.
 

Primer Metal

Personal Protective Equipment:
Note the safety data sheets
Wear the personal protective equipment during application
Characteristics
 

Primer Metal

Delivery Viscosity 90 to 100 seconds
Flashpoint: above +23 °C (73.4 °F)
VOC value: 2004/42/IIB(c)(780)780 The EU limit for this product (product category IIB.c) in ready-to-use form is a maximum of 780 g/L volatile organic compounds. The VOC value of this product in ready-to-use form is a maximum of 780 g/L.
 
     
Storage
The guaranteed shelf life is 24 months from production date. Use no later than the date indicated on the label and store in original container at +20 °C (68 °F).
 

Primer Metal

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One-Part Wash Primer
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Other materials:

Sealing and inflating tyres
First read and observe the introductory information and safety warnings Sealing a tyre Unscrew the cap from the tyre valve. Use the valve core extractor to screw the valve core out of the tyre valve. Place the core on a clean surface. Shake the tyre filler bottle vigorously up ...

Parking Aid Sensor, Painting
The following parameters must be met when painting to avoid malfunctions in the parking aid sensor (parking aid system): New Part, Painting Maximum coat thickness 125 µm; the coat thickness must always be measured ...

Seat belt protection
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