My neighbor installed this it’s been a year since he installed it and guess what happened it collapsed because this stuff is not really designed for underground I could maybe use it above the ground for temporary fix but I’m sorry man it’s not designed for underneath of the ground
My neighbor installed this it’s been a year since he installed it and guess what happened it collapsed because this stuff is not really designed for underground I could maybe use it above the ground for temporary fix but I’m sorry man it’s not designed for underneath of the ground