Preparation of substrate for self-adhesive joint tapes on window and door jambs inside

Airtight Bonding - house inside


Primer / first coat

  • For preparing the substrate for self-adhesive joint tapes on ­window and door jambs - for the RAL assembly
  • For adhesion promotion / improvement of acrylate, butyl and bitumen adhesive tapes on the most diverse absorbent substrate materials

COSMO® SP-830.180

Special properties:

  • Optimum preparation for the substrate material
  • Strong bonding strength to the joint tape due to self-adhesive properties
  • Short flash time
  • freeze-resistant
Questions for adhesives

Do you have questions?
Our Consultants:

Hans-Jürgen Sieber
Tel.: +49 (0) 2773/815-274 - Email

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