This is a boron based material that when applied to wood acts as a permanent wood preservative when not exposed to water. It kills termites, powderpost beetles, old house borers and wood decaying fungi. Odorless, very safe, use inside and outside. One gallon of concentrate makes two or more gallons of finished spray. The nature and thickness of the wood to be treated determines the quantity needed to do the job. If you own a log cabin, you definitely need this product.
Case price is $400, plus $15 fuel surcharge, for a total of $415.