Bora-Care can be used on an raw unpainted/unstained wood that is used for building furniture including tables. Please view the full product label for more information.
You should be able to seal the wood with anything labeled for this purpose without affecting the efficacy of Bora-Care.
We do not recommend applying Bora-Care to firewood. Burning wood treated with any insecticide would release the active ingredients into the air. Burning the wood without treating with any chemical will kill anything in it.
When applying Bora-Care to a ceiling, you can either spray or use a paint brush to make an application. If you decide to spray, you can lay a tarp down to protect the floor and any items below. If you use a paint brush to apply Boracare we would still suggest using protection for the items below. There could be a bumpy residue left which can be sanded off if needed.
Bora-Care will last the entire life of the wood to protect against wood destroying insects, wood rot and fungi. As long as the pine siding is untreated and in its raw state, BoraCare will absorb completely throughout the wood and last the entire life of the wood when “locked” in with a water sealant, paint or stain.
For siding measuring 13/16 in (¾ inch) thick, refer to the Lumber Charts on pages 12 to 14 of the product label for linear and square foot coverage that one gallon of BoraCare will cover at the 1:1 or 2:1 ratio.
All areas that need to be treated with Bora-Care will need to be stripped and sanded prior the application for the application to be effective. All exposed areas will then need to be sealed prior to a rain event.
If you are applying to exterior wood like a deck, porch, or fence which is exposed to rainfall, then you would either need to use a water sealant after the Boracare is dry, or you would re-apply Bora-Care after about 3-5 years. We wouldn't be able to tell if your porch floor will swell or not, we would recommend to call Nisus (800) 264-0870 to check with them.
Bora-Care should be applied to all sides of raw wood as directed.
Yes, Bora-Care can be applied to the raw wood side of drywall. It needs to be diluted at a 1:1 ratio and it can be sprayed on or applied with a paintbrush, coating all exposed surfaces of the wood. Once it has been applied to the drywall and completely dried, it is okay to install.
Bora-Care would be a great option but it does need to be put on raw wood to get the full effect.
You want the wood to be dry when you are applying Boracare. It will need to be able to soak into the dry wood.
There is no need to reapply Bora-Care in this situation. The active ingredient in Bora care absorbs through wood once applied.
You do not need to paint over Bora-Care as it soaks into the woods. However, you are welcome to once it has dried.