I live in south ga. my house is off the ground on eight inch standard concrete blocks. I have holes were i have treated with spray in the past. Will this foam expand in the block calls? Will it last longer than Termadore?
Foam will expand to fill up holes, cracks, etc. Premise Foam can last up to 7 years, while Termidor lasts up to 10. However, we recommend using the Premise foam to inject into the concrete holes.