Robert writes
The sona tubing is made with a wood product
For Suberreanean Termite Control, the best method to treat is by digging a trench around the exterior foundation wall. Exterior termite treatments using Termidor SC or Taurus SC will provide a 10 year barrier protection against termites. If there is visible termite damage in the walls or floors in the same area as the sonotube, we recommend directly treating that area with Termidor Foam or if you have access from the interior, directly drill through the concrete floor and slab and treat the dirt area beneath. Please refer to page 7 on the product label in the section Concrete Slab Over Soil for specific directions. You can view the How to Treat for Termites Page for step by step instructions on how to perform a trench treatment.
Answer last updated on: 12/19/2017