Choosing the right impregnating agent to chemically preserve or repair timber is hardly rocket science.
Start by clarifying whether:
- you want to preserve timber against future infestation by pests or you want to repair timber that is already infested.
- timber is located indoors or outdoors, is exposed to weather and/or is in direct contact with the ground.

Product | Yield m2 per 1 kg |
Water dilution ratio |
Effective against | Use |
---|---|---|---|---|
1
|
66 | 1:9 1:19 |
|
Prevention
|
2
|
12,5 | 1:4 |
|
Prevention
|
3
|
50 | 1:4 1:19 |
|
Prevention
|
4
|
up to 16 | – |
|
Coatings and finishes
|
5
|
14 | – |
|
Decorative and covering paint
|
x
|
up to 1500 | 1:66 1:124 |
|
Prevention
|
6
|
up to 1000 | 1:28 1:66 |
|
Prevention
|
7
|
varies according to use class | 1:24 1:99 |
|
Prevention
|
8
|
33 | 1:4 1:19 |
|
Eradication
|
9
|
20 | – |
|
Eradication
|
10
|
4 - 33 | 1:1 1:9 |
|
Fire protection
|
11
|
2,5 | 2:1 |
|
Fire protection
|
Use biocides safely. Always read the label and product information before use.