- Joined
- Mar 27, 2023
- Messages
- 260
- Reaction score
- 212
- Location
- Milton Keynes
- Hive Type
- National
- Number of Hives
- 4
As your only painting the outside of the box ,then it can breathe ,I have coated sofits both sides with sealer, when I then applied Sadolin to the outside ,salts leached through,got in touch with the manufacturer and they said it was because I had painted both sides and not allowing the timber to breathe .Whether this is the case when using conventional paintpainting anything stops the wood breathing, cedar (whether first or third quality)doesn't need anything at all
John