Wood Boring Beetles
On rare occasions a wood boring beetle will get into one of the reclaimed wood beams, or it may have been present but undetected when installed. You can treat the affected area with Fustolin, made by Masso.
Primer/Sealant for Difficult Cave Walls
If you find you are having trouble with paint flaking off the walls and ceilings try MacyFix, available from most paint shops, made by Macy Pinturas .