I've got a few lumps on the go that have the occasional soft spot in them, where the spalting has gone a little too far, as well as sreas of a few square inches where the wood is quite wormy and tearing out when I cut them. I've never used products like Ronseal Wood Hardener, so would appreciate any help before I buy some in. Any guidance on how to use it and how effective it is would be very helpful.
Thanks...Les