Welding Plastic Attachments
Professional Volkswagen ID.4 repair guidance for welding plastic attachments, securing damaged mounting points and restoring plastic components correctly.
Read guideFine seam seals:

Fine seam seals require that the sealant extend at least 3 mm from the seam in each direction and must have a height of 0.5 mm.
Brushing seals:
Following application, brush sealant in the marked areas to uniformly cover surface.
When brushing the sealing seam, ensure that the sheet metal edges which are to be protected are not exposed. The metal must be covered with a sufficiently thick layer of PVC.
Seam seals, roof
Seam seals, without glass panel

Fine seam seals: Fine seam seals require that the sealant extend at least 3 mm from the seam in each direction and must have a height of 2 mm.
Brushing and smoothing seals: Sealant in the marked areas must first be brushed and then smoothed following application.
When smoothing and brushing the sealing seam, ensure that the sheet metal edges which are to be protected are not exposed.
The metal must be covered with a sufficiently thick layer of PVC.
Seam seals, with glass panel

Fine seam seals: Fine seam seals require that the sealant extend at least 3 mm from the seam in each direction and must have a height of 2 mm.
Brushing and smoothing seals: Sealant in the marked areas must first be brushed and then smoothed following application.
When smoothing and brushing the sealing seam, ensure that the sheet metal edges which are to be protected are not exposed.
The metal must be covered with a sufficiently thick layer of PVC.