Yes, Termidor 80 WG can be used as a foam. However, Termidor 80 WG is a restricted use product. It can only be purchased by a licensed pest control operator. You will use a Poly Foamer sprayer and ProFoam Foaming Concentrate. We would recommend using Termidor SC. Termidor SC should not be used indoors unless there is an active infestation and you know exactly where it is. You would treat the area directly.
Boracare can be used when treating the remainder of structural wood in a 5:1 solution. Concentrate application in areas susceptible to attack, to include all sills, plates, floor joists, piers, girders and subfloors. Treat all exterior wood including siding, facias, soffits, eaves, roofing, porches, decks and railing. If Boracare is the sole preventative treatment for subterranean termites, a 1:1 solution must be used.
We recommend doing a complete Termite Barrier Treatment if you are seeing signs of termite activity. Using Termidor SC will give you a 10 year barrier treatment against subterreanean termites. Termidor SC is applied in a trench and in drilled holes directly around all sides of the structure. It will take approx. 90 days to kill any active colonies depending on their size. You can apply Termidor Foam in the wall voids in the sheet rock to spot treat activity. Where there is concrete you will need to drill directly into the slab. This includes patios and garages. Please read the article below for more information on treating termites.