Drill and inject into wood to stop and prevent termites and wood rot. Jecta Diffusible Boracide is a highly concentrated gel formulation that contains 40% active disodium octaborate tetrahydrate. It comes in a ready to use convenient caulking tube for targeted product direct into infested or venerable wood. Listed pests: • Subterranean termites, Formosan termites, dampwood termites, drywood termites, carpenter ants, old house borers, brown rot, white rot and other wood decay fungi. Application: • Apply by drilling a hole into a wood surface and injecting the product directly into the drilled hole. The hole can then be sealed with a wooden dowel or wood putty. • Apply into wood posts at ground level to prevent infestation by subterranean termites and wood decay. • Apply into wood around window and door sills • Apply into log units of log structures for old house borers, carpenter ants and decay fungus infestations.