Thomas from Ruskin, Fl writes
Timbor will only penetrate 1/4 inch into the wood since it is a powder. It should only be mixed with water as directed on the product label. If you do mix it with other products, it will clump and not work the way you would like it to. If you need better penetration, Boracare is the only way to do so.
Answer last updated on: 07/21/2017