Alu Spezial

Polyester - hard putty

The Carsystem Alu Spezial polyester special putty is a hard putty with an extremely high range of hardness for filling very deep imperfections, re-building of edges and bonded aluminum parts. Can also replaces the tin application for aluminium.

Article numbers and download table

Art.No. Specification Safety Data Sheet
148.524 light grey, 1,8 kg tin incl. hardener


  • Special polyester putty
  • Hard putty
  • Extremely high hardness range
  • Colour: Light grey


  • For filling very deep imperfections
  • Re-building of edges and bonded aluminum parts


  • Replaces the tin application for aluminium
  • Similar characteristic like aluminum
  • No sagging of transition zones on bonded replacement parts