Volkswagen Golf Service & Repair Manual: Cavity-preservative agent
| Cavity-preservative agent -D 330 KD1 A2- |
| Cavity-preservative agent -D 330 KD2 A1- |
| Cavity-preservative agent -D 330 KD1 A2- and
cavity-preservative agent -D 330 KD2 A1- are solvent-based, high
solid-content corrosion inhibitors for sealing cavities. |
| It is a thixotropic solution with good atomizing properties,
ideal for protecting areas that are difficult to access such as
narrow gaps between panels. |
| This cavity protectant infiltrates and displaces moisture
and contains a high proportion of rust inhibitors. |
| The cavity protectant is very finely atomized during
spraying, has outstanding creep properties, penetrates well into
narrow gaps (such as welded seams) which need protection but
does not run significantly out of seams. |
| The material can be applied even at low temperatures above
10 °C, but its creep properties improve when the product and the
bodywork are at ambient temperature. |
| When completely dry, this product forms a waxy film which is
plastic, water-repellent and nearly transparent beige. |
| Mostly used in the workshop for spraying the interior of
cavities to supplement the cavity sealing of new vehicles and to
restore cavity sealing after 2-3 years as well as after accident
repair. |
 Note
| Before using, read the safety measures and recommendations
in the safety data sheet. |
| Even for products which are not required by law to be
labelled, the usual safety measures for chemical products must
be observed. |
| Application of cavity-protection agent -D 330 KD1 A2- |
| The cavity-protection agent -D 330 KD1 A2- can be easily
applied using the pressure-feed spray gun and the appropriate
probes. |
| The operating pressure of the pressure-feed spray gun is
5-6 bar. The material pressure reducer should be set to 5 bar. |
| If the material is stored for a long time or if the
temperature falls below +10 °C, it becomes more thixotropic.
However, this will be reduced again during spraying at working
temperature. The product also displays its normal properties
after spraying. |
Note
| Depending on the type of cavity to be treated, the drying
phase can last several days. Ensure that the vehicle is well
ventilated during the drying process. |
| Application of cavity-protection agent -D 330 KD2 A1- |
| All trim parts are to be removed. Any existing rust is to be
removed as completely as possible. |
| To treat hard-to-reach surfaces (e.g. partial cavities in
doors etc.), the spray nozzle is replaced by the spray tube in
the cap. |
| The material should be at ambient temperature during
application. |
| If the material is stored for a long time or if the
temperature falls below +10 °C, it becomes more thixotropic.
Therefore, the can must be vigorously shaken before use so that
the rattling of the ball can be heard. |
| The body parts should be cleaned of dust and grease and then
sprayed evenly. The can should be held vertically when spraying. |
| When working with the “spray tube”, it can be slowly guided
in circles in all directions. |
| The spray head with the round spray nozzle enables the
application of a fine, even coat on surfaces such as vehicle
underbodies, giving these a perfect appearance. |
Note
| Cavity-protection agent -D 330 KD2 A1- contains flammable
propellant. Ensure that cavities as well as the entire vehicle
are well ventilated during the drying period before they are
closed again, for example, with door trim. Depending on the type
of cavity to be treated, the drying phase can last several days. |
Caution
| Functional components such as brake and exhaust
systems are not to be sprayed. |
| In addition, rubber and plastic parts are not to be
sprayed. |
|
| Preservative which drips out can be easily wiped away. |
| Plastic cleaner -D 195 850 A1- is suitable for removing
dried material. |
| Larger areas may be cleaned with a high-pressure steam
cleaner. Splashes on painted surfaces should be removed
immediately. |
| Technical data, cavity-protection agent -D 330 KD1 A2- |
|
|
|
| Colour |
Transparent beige |
| Odour |
Typical unique odour |
| Solids content |
Approx. 60% (active
ingredient) |
| Consistency |
Thixotropic |
| Stability |
At least 100 μm |
| Top coat compatibility |
No permanent change to
the paint |
| Removability after 24
hours |
Dry material can be
easily removed |
| Characteristics in drying
oven (1.5 hours at 90 °C) |
Does not drip |
| Frost resistance |
Does not crack |
| Corrosion resistance |
Does not corrode |
| Working temperature |
+10 °C to +25 °C |
| Use temperature |
-40 °C to +90 °C |
| Technical data, cavity-protection agent -D 330 KD2 A1- |
|
|
|
| Colour |
Transparent beige (nearly
transparent) |
| Odour |
Typical unique odour |
| Solids content |
Approx. 60% (active
ingredient) |
| Dropping point of solid
matter |
Approx. 150 °C |
| Consistency |
Thixotropic |
| Stability |
At least 100 μm |
| Penetration |
> 16 cm |
| Top coat compatibility |
No permanent change to
the paint |
| Removability after 24
hours |
Dry material can be
easily removed |
| Characteristics in drying
oven (1.5 hours at 90 °C) |
Does not drip |
| Frost resistance |
Does not crack |
| Corrosion resistance |
Does not corrode |
| Working temperature |
+10 °C to +25 °C |
| Use temperature |
-40 °C to +90 °C (+120 °C
briefly up to 1 hour) |
Designation:
Anti-corrosion wax -AKR 321 M15 4-
Anti-corrosion wax -AKR 321 M16 10-
Issued 04.200 ...
Designation:
Anti-corrosion wax -D 308 SP5 A1-
Issued 04.2009
Product description
...
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Anti-corrosion wax
Anti-corrosion wax (in aerosol can)