A versatile product for the protection and treatment of wood against all wood destroying organisms. Board Defense is a white powder that comes ready to use as a dust or in solution mixed easily in water. There are no hazardous solvents to use and no odors. The active ingredient in Board Defense, Disodium Octaborate Tetrahydrate, is a borate derivative that will not break down. Borates have been used as safe and effective pest control for over 40 years.
P.O. Box 2160
Kirkland, WA 98083