Volkswagen Polo Service & Repair Manual: Adhesive/Sealant
| Adhesive/Sealant -D 511 500 A2-, gray |
| Adhesive/Sealant -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, as a quick-hardening sealant for all visible and
invisible seams and dents and also to patch up PVC sealed welds. |
| The Adhesive/Sealant is highly suitable as a sealant in spot
welding between spot welded flanges to prevent corrosion. |
| High adhesive properties on bare, primed and painted metal,
galvanized surfaces, aluminum, wood, glass and all conventional
plastics used in vehicles. |
| Can be painted immediately |
| Can be dried with an IR dryer |
| Dries quickly under the paint |
| Possible to weld and spot weld |
| No contact-corrosion on zinc or aluminum |
| Exceptional corrosion protection |
| Solvent-free and contains no isocyanate and PVC |
| Very good UV- and aging resistance |
| Adhesive/Sealant -D 511 500 A2-/-D 511 510 A2- is used to
seal welds in vehicle repair. |
| The adhesion surfaces must be dry, free of oil, dust, grease
and any other impurities. |
| Adhesion is improved if the contact surfaces are roughened
with a sanding pad. |
 Note
| Before starting to apply, it is necessary to read the safety
measures and advice in the safety data sheet. |
| Even for products which are not required to be labeled by
law, the usual safety measures must be observed for chemical
emissions. |
Note
| Body areas and adhesion surfaces that are to be sealed must
be insulated with a Two-Part Filler before applying the
material. |
| Adhesive/Sealant -D 511 500 A2-/-D 511 510 A2- is applied to
seal welds and impacts using the Pneumatic Cartridge Gun
-VAG1761/1-, or the Cartridge Gun -VAG1628-. Then, depending on
its appearance, it is to be left as a sealant bead or evened
with a brush or spatula (observe the hardening time < 10
minutes). After a film has formed, the material can still be
smoothed further with a moist spatula. |
| The Adhesive/Sealant can be painted over with all repair
paints. Painting must ensue within 48 hours of the sealant being
applied. Drying the paint with an infra-red dryer does not
hinder the hardening of the sealant. |
| If the Adhesive/Sealant is used as a sealant during spot
welding, then a sealant bead (2 to 3 mm diameter) is to be
applied to the flange before the repair part is attached. The
repair part should be spot-welded before a sealant film forms (<
10 minutes) |
| The material can be spot-welded within 30 minutes. After
welding, the sealant that has emerged can be smoothed. |
| Never apply any sealants with a MS polymer and silane-modified
polymer base to an unhardened polyurethane adhesive sealant. The
polyurethane adhesive/sealant will not adhere properly or only
partially. |
| However, a hardened polyurethane adhesive/sealant adheres
well to fresh, spray-on sealants with a MS polymer and silane-modified
polymer base. |
|
|
|
| Color |
Grey, black |
| Base |
Silane-modified polymer (SMP) |
| Volume difference after
hardening |
- 3 % |
| Film formation |
± 20 minutes |
| Adhesion-free |
Four hours at +20 °C (68
°F) |
| Hardening speed |
3 to 4 mm/4 h at +20 °C
(68 °F) |
| Solvent content |
0 % |
| Isocyanate content |
0 % |
| Temperature resistance |
-40 °C to +120 °C (-40 °
to 248 °F) (short-term, up to maximum 30 minutes at +180 °C (356 °F)) |
| Processing temperature |
+5 °C to +35 °C (+41 to
+95 °F) |
| UV and weather resistance |
Excellent |
| The guaranteed shelf life of 18 months from date of
manufacture. Use no later than the date indicated on the label
and store in original container at +5 °C to +3 °C (+41 to +86
°F). |
|
|
|
Definition:
Sprayable Sealant -D 476 KD1 M2-, gray
Sprayable Sealant -D 476 KD2 M2-, black
Editio ...
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Special tools and workshop equipment
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-VAG1331-
–
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...
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