VW Polo manuals

Volkswagen Polo Service & Repair Manual: Two-Part Brilliant Clear Coat

Definition:
Two-Part Brilliant Clear Coat -L2K 769 K04 A5-
Edition 10/2010
Product Description
Two-part HS brilliant clear coat is a high-gloss, VOC compliant high solid clear coat from the two-part acrylic system.
Properties:
Very high stability under load
Reliable application
Very good gloss and depth
Can be used in a number of ways by adding thinner
Processing in two spray applications
Application Instructions
Base Surface
Suitable preliminary coatings:
Water-based base paints
   
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-
The choice of hardener depends on the temperature and the size of the surface. See technical application information two-part VHS hardener. Refer to → Chapter „Two-Part VHS Hardener and Two-Part VHS Performance Hardener“.
For elastification → Anchor.
Dilutable with:
Two-Part Thinner, Special -LVM 009 200 A2/A5-
 

Two-Part Brilliant Clear Coat

Processing time/pot life:
–  Ready for spraying 60-75 minutes at +20 °C (68 °F).
 

Two-Part Brilliant Clear Coat

Application type “coat”
 

Two-Part Brilliant Clear Coat

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

Two-Part Brilliant Clear Coat

Adding 10 % thinner at +20 °C (68 °F) material temperature.
–  Use a measuring stick to mix when pouring in the thinner.
Processing viscosity 4 mm gravity feed spraygun “Compliant” and “HVLP”:
 

Two-Part Brilliant Clear Coat

DIN 4 mm: 18 to 21 seconds
 

Two-Part Brilliant Clear Coat

–  Set spray nozzle (see manufacturer's information): “Compliant” 1.2 to 1.3 mm.
–  Set spray nozzle (see manufacturer's information): “HVLP” 1.2 to 1.3 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.
–  Apply in two spray applications with a 5 to 10 minute intermediate ventilation time. The first spray application is applied lightly, but completely.
–  The recommended dry layer thickness is between 50 and 70 µm.
 

Two-Part Brilliant Clear Coat

Drying
 

Two-Part Brilliant Clear Coat

Final drying time with forced drying is at least 10 minutes.
 

Two-Part Brilliant Clear Coat

Forced drying is at between +60 and 65 °C (140° and 149 °F) for 35 to 40 minutes.
 

Two-Part Brilliant Clear Coat

Final drying time for IR drying is a minimum of 5 to 10 minutes.
 

Two-Part Brilliant Clear Coat

IR dry with a short-wave heater for 15 to 20 minutes and with a medium-wave heater for 10 to 15 minutes
 

Two-Part Brilliant Clear Coat

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/A5- (drying period is lengthened).
Characteristics
 

Two-Part Brilliant Clear Coat

Delivery Viscosity DIN 4 mm, +20 °C (68 °F): 24 to 28 seconds
Flashpoint: above +23 °C (73.4 °F)
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 Brilliant Clear Coat -L2K 769 K04 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 °C (68 °F).
 

Two-Part Brilliant Clear Coat

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