Volkswagen Golf Service & Repair Manual: Adhesive sealant
| Adhesive sealer -D 511 500 A2-, grey |
| Adhesive sealer -D 511 510 A2-, black |
| Adhesive sealant -D 511 500 A2-/-D 511 510 A2- is used in
vehicle repair to protect the bodywork repairs against corrosion
and also as a fast-hardening sealant for all visible and
invisible joints and dents and also to patch PVC sealing welds. |
| Adhesive sealant is highly suitable as for preventing
corrosion between spot welded flanges |
| Strongly adhesive to bare, primed and painted metal,
galvanised surfaces, aluminium, wood, glass and all plastics
commonly used in vehicles. |
| May be overpainted immediately |
| May be dried with an IR radiant drier |
| Dries quickly under paint |
| May be welded or spot-welded through |
| No contact corrosion on zink or aluminium |
| Excellent corrosion protection |
| Solvent-free and contains no isocyanate or PVC |
| Excellent UV and ageing resistance |
| Adhesive sealant -D 511 500 A2-/-D 511 510 A2- is used to
seal seams following accident repairs to vehicles. |
| The adhesion surfaces must be dry, free of oil, dust, grease
and any other impurities. |
| Adhesion will be improved if the contact surfaces are
slightly roughened using an emory pad. |
 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. |
Note
| Areas of the body to be sealed and adhesion surfaces must be
isolated using 2-pack surfacer before the material is applied. |
| Adhesive sealant -D 511 500 A2-/-D 511 510 A2- may be
applied to seams and joints using pneumatic cartridge gun -V.A.G
1761/1- or hand cartridge gun -V.A.G 1628-. Then, depending on
appearance, leave as sealant bead or smooth it with a brush or
filling knife (this must be done before a skin forms, in less
than 10 minutes). After a skin has formed, the material can
still be smoothed further with a moist filling knife. |
| Adhesive sealant may be overpainted with all repair paints.
Overpainting must ensue within 48 hours of the sealant being
applied. Drying the paint with an IR radiant dryer does not
hinder the curing of the sealant. |
| If adhesive sealant is to be used in conjunction with spot
welding, apply a bead of sealant (2-3 mm diameter) to the flange
before setting repair part in place. The repair part must be
spot welded before skin formation begins (< 10 minutes). |
| The material may be spot welded within 30 minutes. After
welding, sealant that has escaped can be smoothed. |
| Never apply sealants on MS polymer or silane-modified
polymer basis to uncured polyurethane adhesive sealants. The
curing of the polyurethane adhesive sealant will be hindered, or
will not be complete. |
| On the othe hand, the adhesion of fresh, sprayable sealants
on MS polymer or silane-modified polymer basis to fully cured
polyurethane adhesive sealant is good. |
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| Colour |
Grey, black |
| Base |
Silane-modified polymer
(SMP) |
| Volume difference after
hardening |
- 3 % |
| Skin formation |
Approx. 20 minutes |
| Not sticky |
4 hours at +20 °C |
| Curing rate |
3-4 mm/4 hours at +20 °C |
| Solvent content |
0 % |
| Isocyanate content |
0 % |
| Temperature resistance |
-40 °C to +120 °C (+180 °C
briefly up to 30 minutes) |
| Working temperature |
+5 °C to +35 °C |
| UV and weather resistance |
Excellent |
| The guaranteed shelf life is 18 months from date of
production. May be used until the date stated on the label at
latest if stored in sealed original containers at +5 °C to +30 °C. |
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Designation:
Sprayable sealant -D 476 KD1 M2-, grey
Sprayable sealant -D 476 KD2 M2-, black
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