1/2" x 4" Impel Bor 8 Rods

Details

Bor8 Rods are molded from water-diffusible borates and are highly concentrated for maximum efficiency.

• When inserted into decaying wood or wood in high risk areas, Bor8 rods diffuse very slowly and provide a controlled and long lasting release of borate preservative.
• The diffusion process depends on moisture to work. When moisture contents reach levels suitable for decay attack, (around 20-25%), Bor8 rods begin to diffuse throughout both the sapwood and heartwood for total protection.
• If moisture levels drop below this level, the preservative becomes dormant and provides a reserve ready to reactivate when decay conducive conditions recur. (there is some disagreement at just what % moisture content this happens at).
• Approximately 2/3 oz. (.69) Boric Acid in each rod.

Photos

Bor8 rod placement map

Bor8 rod side view