V2 - Sealing of seams and open joints in windows

  1. Remove the paint system around the damaged area.
  2. Check the wood moisture content level. If over 18%, let the wood dry.
  3. Open the joints with a cutter, saw or scraper in such a way that an opening of at least 1 cm deep and 1 cm wide is created.
  4. Apply a thin layer of Renofix primer in the joint and let it penetrate for at least 20 minutes and up to a maximum of 2 hours.
  5. Insert Renoflex repair paste into the opening. Make sure to bring the product in good contact with the wood. Avoid air pockets.
  6. After curing, sand. Preferably mechanically.
  7. Any irregularities can be treated with Renofast. Sand lightly after curing (1/2 hour).
  8. Finish with a paint system of your choice.
Remark: Windows and doors that are opened and closed regularly, are subject to great forces (slamming of doors). Therefor, it is advised to repair the inside as well.

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