Volkswagen Tiguan Service and Repair Manual: One-Part Wash Primer

Definition:

• One-Part Wash Primer -LLS MAX 106 M2-, light gray
• One-Part Wash Primer -LLS MAX 107 M2-, dark gray

Product Description

The One-Part Wash Primer -LLS MAX 106/107 M2- are zinc chromate-free single-compound products from the PVB system.

It can be used as a wash primer for all conventional metallic base surfaces.

For work safety, wear appropriate, personal protective equipment.

Properties:

• Good corrosion protection properties
• Easy handling (one-part material)
• Available in two shades of gray

Application Instructions

Base Surface

Suitable base surfaces:

• Bare sheet steel, 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.

Note

Because of the wide variety of alloys and manufacturing processes for metals, the base surface must first be tested to ensure that the pre-treatment provides sufficient adhesion.

Pre-treatment of base surfaces:

• Carefully clean using Silicone Remover -LVM 020 000 A5- or Silicone Remover, Long -LVM 020 100 A5-.

• Sand the factory- or old paint.
• Thoroughly remove any potential rust spots and sand any transitions to old paint.

• Use a suitable cleaning agent before reworking to ensure a clean and residue-free surface.

Processing

Application:

• Shake the can thoroughly for two minutes.

Application type "coat"

• Apply one to three spray applications with a 5 to 10 minute intermediate ventilation time.

When using as wash primer:

• Apply one to two spray applications with a 5 to 10 minute intermediate ventilation time.

Spraying distance:

• Maintain a distance of 20 to 25 cm.
• The recommended dry layer thickness is between 10 and 20 um.

Insulating small, sanded-through areas (no larger than 5.0 cm):

Note

• Water-based base paints or two-part HS top coats may only be applied using wet-in-wet and intermediate sanding processes on the one-part wash primer if the sanded-through area is not larger than 5.0 cm. Application occurs in one to three spray applications with a 10-40 μm dry layer thickness.
• If the spraying procedure is interrupted, make sure that the valve above the spray head is empty to prevent any nozzle blockage.

Drying

Dry at +20 ºC (68 ºF) room temperature for 10 to 20 minutes. The material can be sanded after 45 to 60 minutes.

Can be painted over with:

• Two-part acrylic filler after 10 to 15 minutes.
• Two-part HS top coat after 10 to 15 minutes (only for small, sanded-through areas).
• Water-based base paint after 20 to 30 minutes (only for small, sanded-through areas).

Reworking

1. Using as a wash primer to be able to paint over with two-part HS filler.
2. Using as a wash primer to insulate small, sanded-through areas:

• Wet-sand with P 800-1000 grit sandpaper

Can be painted over with:

• Two-part HS top coat (for small sanded-through areas only)
• Water-based base paint and two-part HS clear coat (for small sanded-through areas only)

Note

• Do not rework with polyester products and epoxy products.
• Do not apply to thermoplastic coatings.
• Do not dry-sand.

Caution

Note the safety data sheets as well as the warnings on the label of the spray nozzle.

Dispose of the empty spray cans as recyclable material.

Characteristics

Storage

The guaranteed shelf life of 60 months from date of manufacture. Use no later than the date indicated on the label and store in original container at +20 ºC (68 ºF).