For repair of pitch pockets, cracks, knot holes or dry holes at window and door elements.
Thermelt Knot filler
![Harz entfernen](https://www.holzreparatur.at/files/IMG_15942-150x150.jpg)
Remove resin
![Einbringen der Thermelt-Füllmasse](https://www.holzreparatur.at/files/IMG_1600-150x150.jpg)
Fill in the mass
![Kühlung der Masse](https://www.holzreparatur.at/files/IMG_1602-150x150.jpg)
cooling the mass
![Abhhobeln/Schleifen Überstand](https://www.holzreparatur.at/files/IMG_1610-150x150.jpg)
Removing the supernatant
Ecological filler compound
Wood Mastic – B2 Powder fillers (to mix by yourself) > Product information
Wood Filler – Competitive Paste filler product information > Product information