Volkswagen Polo Service & Repair Manual: Two-Part Wash Primer
| Two-Part Wash Primer -LHV 043 000 A2- |
| The two-part wash primer is a zinc chromate-free,
phenol-free and acid-free two-component wash primer from our PVB
system. |
| Passivizing properties provide excellent protection against
corrosion. |
| For metallic base surfaces, especially for aluminum and
galvanized sheet steel |
| Simple processing properties |
| Bare sheet steel, cleaned and sanded |
| Cleaned and sanded, galvanized/electrolytically zinced sheet
steel or soft aluminum |
| Thoroughly sanded old primer or factory primer (excluding
thermoplastic coating) |
| Surfaces prepared with two-part polyester products and then
sanded very fine. |
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| Pre-treatment of base surfaces: |
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Carefully clean using Silicone Remover -LVM 020 000 A5- or
Silicone Remover, Long -LVM 020 100 A5-. |
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Clean and sand factory or old paint, eliminate any potential
rust areas, and sand transitions to old paint. |
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Use a suitable cleaning agent before reworking to ensure a
clean and residue-free surface. |
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1:1 by volume with Two-Part Additional Solution -LHA 004 000
A2- |
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Adjustment for spraying 8 to 10 hours at +20 °C (68 °F) |
 Note
| Set material must be processed on the same day. |
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Processing viscosity 4 mm for +20 °C (68 °F), German
Industry Standardization 53211 |
| Processing viscosity 4 mm gravity feed spraygun “Compliant”
and “HVLP”: |
| DIN 4 mm: 16 to 18 seconds |
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Set spray nozzle (see manufacturer's information):
“Compliant” 1.2 to 1.4 mm. |
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Set spray nozzle (see manufacturer's information): “HVLP”
1.3 to 1.5 mm. |
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Set spray pressure (see manufacturer's information):
“Compliant” to 2.0 to 2.5 bar. |
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Set atomizing pressure (see manufacturer's information):
“HVLP” 0.7 bar. |
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The prescribed layer thickness is 8 to 12 µm. |
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| Air dry at +20 °C (68 °F) room temperature, can be sprayed
over after 30 minutes. |
WARNING
| Due to possible adhesion impairment, forced drying
and IR drying are not possible. |
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| Can be sprayed over with two-part HS filler at +20 °C (68
°F) after ventilation time. |
| Afterwards, can be painted over with: |
| Water-based base paint and two-part HS clear coat |
Caution
| Do not rework with polyester products, epoxy
products or water soluble products. |
| Do not apply to thermoplastic coatings. |
| Do not rework directly with water-based base paint
or two-part top coat. |
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| Personal Protective Equipment: |
| Note the safety data sheets |
| Wear the personal protective equipment during application |
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| Delivery Viscosity |
at least 60 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. |
Note
| The yield was calculated taking into account the recommended
layer thickness and the procentual proportion of solid material
(without thinner). The corresponding processing losses were not
taken into account. |
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| Guaranteed shelf life of 24 months from date of manufacture.
Use no later than the date indicated on the label and store in
original container at +20 °C (68 °F). |
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Definition:
One-Part Wash Primer -LVM 044 007 A2-, light gray
One-Part Wash Primer -LVM 044 171 A2-, dark gray
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One-Part Wash Primer
Plastic Primer