Volkswagen Golf Service & Repair Manual: 2-pack HS hardener

Volkswagen Golf Service & Repair Manual / General information, paint / Genuine products / Hardener / 2-pack HS hardener

Designation:

2-pack HS hardener -LHA 009 041 A3-

2-pack HS hardener, fast-drying -LHA 021 004 A3-

2-pack HS hardener, extra fast-drying -LHA 009 046 A2-

2-pack HS hardener, slow-drying -LHA 009 047 A3-

2-pack HS hardener, extra slow-drying -LHA 009 048 A3-

Issued 10.2014

Product description

The products described here are High Solid hardeners suitable for selected HS surfaces and clear coats.

Properties:

Their high solids content allows for economical and environmentally friendly application.

A choice of 5 versions makes them suitable for all painting conditions and ensures very reliable application.

Technical data sheet

Application

Possible base materials:

2-pack HS Vario surfacer → Chapter

2-pack HS premium surfacer → Chapter.

2-pack HS mixture surfacer → Chapter.

2-pack HS wet-on-wet surfacer → Chapter

2-pack HS clear coat → Chapter.

2-pack HS Vario clear coat → Chapter.

Field of application

1 -	2-pack HS hardener -LHA 009 041 A3- is suitable for full and partial refinishes at normal temperatures.

2 -	2-pack HS hardener, fast-hardening -LHA 021 004 A3- is suitable for partial refinishes and low exhaust air volume in the spray booth.

3 -	2-pack HS hardener, extra fast-drying -LHA 009 046 A2- is suitable for spot repairs and partial refinishes at low temperatures.

4 -	2-pack HS hardener, slow-drying -LHA 009 047 A3- is suitable for all full and partial refinishes, even at high temperatures.

5 -	2-pack HS hardener, extra slow-drying -LHA 009 048 A3- is suitable for full and partial refinishes, even at very high temperatures. Finishes applied using this hardener are characterised by excellent levelling

Mixing ratio:

–	Refer to the technical data sheet for the respective base material.

Hardener selection table

+ + -

Ideal

+ -

Suitable

- -	Suitable to a limited extent

- - -

Not suitable

2-pack HS hardener

Hardener selection	2-pack HS hardener -LHA 009 041 A3-	2-pack HS hardener, fast-drying -LHA 021 004 A3-	2-pack HS hardener, extra fast-drying -LHA 009 046 A2-
Complete or partial refinish (large areas)	+	-	- -
Partial refinish (small repairs)	+	+ +	+ +
High temperatures, above +25 °C	+	- -	- -
Very high temperatures, +30 °C to +35 °C	-	- -	- -
Normal temperatures, +20 °C to +25 °C	+ +	-	- -
Low temperatures, +15 °C to +20 °C	-	+	+ +
Low baking	+ +	+	+
Air drying	+ +	+ +	+ +

Hardener selection	2-pack HS hardener, slow-drying -LHA 009 047 A3-	2-pack HS hardener, extra slow-drying -LHA 009 048 A3-
Complete or partial refinish (large areas)	+ +	+ +
Partial refinish (small repairs)	+	- -
High temperatures, above +25 °C	+	+ +
Very high temperatures, +30 °C to +35 °C	+	+ +
Normal temperatures, +20 °C to +25 °C	+ +	+
Low temperatures, +15 °C to +20 °C	-	- -
Low baking	+ +	+ +
Air drying	+	+

Personal protective equipment:

Adhere to the safety data sheet.

Wear personal protective equipment during application.

Data

2-pack HS hardener

	2-pack HS hardener, extra fast-drying -LHA 009 046 A2-	All other 2-pack HS hardeners
Flash point:	Below +21 °C	Above +23 °C

Storage

Guaranteed storage time of all 2-pack HS hardeners is 36 months from production date. May be used until the date stated on the label at latest if stored in sealed original containers at +20 °C.

2-pack HS hardener

Storage conditions

–	Do not store in damp conditions.

2-pack HS hardener

–	After use, replace container lid immediately, ensuring an airtight seal.

2-pack HS hardener

Hardener

...

2-pack VHS hardeners and 2-pack VHS Performance hardeners

Designation: 2-pack VHS hardener -LHA 009 051 A2-/-LVM 009 051 A5- 2-pack VHS hardener, fast-drying -LHA 009 050 A2- ...

Other materials:

Removing and installing lower seat pan frame with seat longitudinal adjustment motor -V28-/-V31-
Removing – If possible, move front seat to highest position to reduce as much tension on torsion rod as possible. – Remove front seat → Chapter. – ...

Crimping pliers -VAS 1978/1A
Crimping pliers -VAS 1978/1A- or crimping pliers (base tool) -VAS 1978/1-2- together with head adapter 0.35 - 2.5 mmІ -VAS 1978/1-1- or head adapter 4.0 - 6.0 mmІ -VAS 1978/2A- are used to squeeze together crimp connectors from ...

Renewing components
All components of the refrigerant circuit submitted for quality monitoring must always be sealed (use the original sealing caps from the genuine part). The genuine parts (air conditioner compressor, reservoir, receiver, evaporator ...