View Single Post
Unread 05-13-2021, 08:16 PM   #17
Davidjames1
Registered User
 
Join Date: May 2021
Location: Portland, Oregon
Posts: 10
Which thinset for CBU to OSB?

Hi all,
Wondering your thoughts on which thinset to put under cbu to 3/4 osb subflooring.
Normally I use a modified. But have heard some recommend un-modified?

And lastly, if I was to do a second layer of plywood for height (if needed) before cbu, would you guys recommend troweling titebond2 for the ply to osb bond? Maybe scuff the osb to help with glue?

Thanks
__________________
David
Davidjames1 is offline   Reply With Quote