Volkswagen Tiguan Service and Repair Manual: Two-Part HS Optimum Plus Clear Coat
Definition:
- Two-Part HS Optimum Plus Clear Coat -LZK 769 K07 A5-
Product Description
The two-part HS optimum plus clear coat is a VOC compliant high solid clear
coat. Optimal application even under unfavorable booth conditions, for example
low drying temperature.
Properties:
- Flexible and efficient application possible
- Dries very quickly
- Quick and easy to polish
- It is possible to use HS Spot Thinner -LVM 006 000 A2-
Application Instructions
Base Surface
Suitable preliminary coatings:
Processing
Mixture ratio:
3:1 by volume with:
- Two-Part VHS Hardener -LHA 009 051 A2-/-LVM 009 051 A5-
- Two-Part VHS Hardener, Short -LHA 009 050 A2-
- Two-Part VHS Hardener, Long -LHA 009 052 A2-/-LHA 009 052 A3-
- Two-Part VHS Hardener, Extra Long -LHA 009 053 A2-
- See technical application information for the two-part VHS hardener.

Thinner:
- Two-Part Thinner, Special -LVM 009 200 A2-/-LVM 009 200 A5-
- Two-Part Thinner, Long -LVM 009 300 A2-
- HS Spot Thinner -LVM 006 000 A2-
- See the technical application information on the LVM 006 000 A2 HS spot
thinner.
For elastification. Refer to
→ Anchor.
Processing time/pot life:
- Ready to spray in 45 to 60 minutes at +20 ºC (68 ºF) (depending on the
hardener used)

Application type "coat"

- Processing viscosity at +20 ºC (68 ºF) material temperature is the
mixing viscosity for "Compliant" and "HVLP".

- Set spray nozzle (see manufacturer's information): "Compliant" 1.2 to
1.3 mm.
- Set spray nozzle (see manufacturer's information): "HVLP" 1.3 to 1.4 mm.
- Set spray pressure (see manufacturer's information): "Compliant" to 2.0
to 2.5 bar.
- Set atomizing pressure (see manufacturer's information): "HVLP" 0.7 bar.

Note
During the spray application process, the first half spray application should
form a thin, nearly complete film upon which a fully-completed spray application
can be applied.
The recommended dry layer thickness is between 40 and 60 um.

Note
When using as a clear coat for minimal damage repairs (clever repair
procedure), 10 % Two-Part Thinner, Special -LVM 0009 200 A2- and Two-Part
Thinner, Special -LVM 009 200 A5- can be replaced with 10 % HS Spot Thinner -LVM
006 000 A2 HS-. Do not apply on slanted surfaces.
Drying
Air dry at +20 ºC (68 ºF) room temperature:
- Dust dry after 15 to 30 minutes
- Ready for assembly after 2 to 5 hours
- Dry overnight

Final drying time with forced drying is 5 minutes.

Forced drying at +60 ºC (140 ºF) object temperature with:
- Two-Part VHS Hardener -LHA 009 051 A2-/-LVM 009 051 A5- for 15 to 25
minutes.
- Two-Part VHS Hardener, Short -LHA 009 050 A2- for 10 to 15 minutes.
- Two-Part VHS Hardener, Long -LHA 009 052 A2-/-LHA 009 052 A3- for 20 to
30 minutes.
- Two-Part VHS Hardener, Extra Long -LHA 009 053 A2- for 25 to 35 minutes.

Final drying time for IR drying is 5 minutes.

IR dry with short-wave heater for 8 to 12 minutes

Special Instructions
Elastification for rigid and semi-rigid plastics:
- The base material must first be mixed with 15 % Elastic Additive -ALZ
011 001-.
- Mixture with two-part VHS hardeners, 3:1 with 10 % Two-Part Thinner,
Special -LVM 009 200 A2- or Two-Part Thinner, Special -LVM 009 200 A5-
(drying period is lengthened).

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

Characteristics
Flashpoint: |
above +23 ºC (73.4 ºF) |
VOC value: 2004/42/IIB(d)(420)420 |
The EU limit for this product
(product category IIB.b) in ready-to-use form is a maximum of 420 g/L
volatile organic compounds. The VOC-value of this product in
ready-to-use form is a maximum of 420 g/L. |
Storage
The guaranteed shelf life of Two-Part HS Optimum Plus Clear Coat -LZK 769 K07
A5- is 48 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).

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