View Single Post
Unread 09-06-2017, 03:44 PM   #12
John Bridge
Mudmeister
 
Join Date: Mar 2001
Location: Rosanky, Texas
Posts: 68,421
Send a message via AIM to John Bridge
Petr,

Hardi-backer can actually delaminate. I've seen it more than once. And cement backer can pull apart also. That's what Steve means when he talks about the structure of the board. The stuff really needs mechanical fasteners.
John Bridge is offline   Reply With Quote