Cindy from Bartow, Florida writes,
We are spraying boracare on the entire wood framed home that we are restoring. How long do we need to wait until we apply the spray foam insulation on top of it?
You want to wait at least 72 hours after application to allow for Boracare to dry. Then you can do what ever you wish to the wood.
Answer last updated on: 03/04/2015